Metric L-Key Sets | McMaster-Carr

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53 Products

Ball-End L-Key Sets

With Plastic Caddy

With Metal Case

With Plastic Compartmented Box

With Rubber Caddy

Hex

These assorted keys have a ball end that allows angled entry to make good contact with the screw recess when standard-tip keys can’t. Use to turn screws in hard-to-reach areas.

For technical drawings and 3-D models, click on a part number.

L-Key Sets								Foam L-Key Organizers
Number of Pieces	Includes	Max. Access Angle	Material	Finish	Container Type		Each		Each
Hex
Long Length
6	1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.)	25°	Steel	Black Phosphate Coated	Plastic Caddy	0000000	00000	000000	00
9	1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 3/16" O'all Lg.)	25°	Steel	Black Phosphate Coated	Plastic Caddy	0000000	00000	000000	000000
13	1.27 mm Hex L-Key (2 7/8" O'all Lg.) 1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 3/16" O'all Lg.) 12 mm Hex L-Key (9 1/4" O'all Lg.) 14 mm Hex L-Key (10 3/4 O'all Lg.) 17 mm Hex L-Key (11 3/4" O'all Lg.)	25°	Steel	Black Phosphate Coated	Metal Case	0000000	00000	000000	00
15	1.27 mm Hex L-Key (2 7/8" O'all Lg.) 1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 3.5 mm Hex L-Key (4 1/8" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 4.5 mm Hex L-Key (4 11/16" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 5.5 mm Hex L-Key (5 3/16" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 7 mm Hex L-Key (5 13/16" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 9 mm Hex L-Key (6 5/8" O'all Lg.) 10 mm Hex L-Key (7 3/16" O'all Lg.)	25°	Steel	Black Phosphate Coated	Plastic Caddy	0000000	00000	000000	00
200	0.050" Hex L-Key (2 15/16" O'all Lg.)—10 ea. 1/16" Hex L-Key (3 1/16" O'all Lg.)—10 ea. 5/64" Hex L-Key (3 5/16" O'all Lg.)—10 ea. 3/32" Hex L-Key (3 1/2" O'all Lg.)—10 ea. 7/64" Hex L-Key (3 11/16" O'all Lg.)—10 ea. 1/8" Hex L-Key (3 15/16" O'all Lg.)—10 ea. 9/64" Hex L-Key (4 1/8" O'all Lg.)—10 ea. 5/32" Hex L-Key (4 5/16" O'all Lg.)—10 ea. 3/16" Hex L-Key (4 3/4" O'all Lg.)—10 ea. 7/32" Hex L-Key (5 1/8" O'all Lg.)—10 ea. 1/4" Hex L-Key (5 1/2" O'all Lg.)—10 ea. 5/16" Hex L-Key (6 5/16" O'all Lg.)—5 ea. 3/8" Hex L-Key (7 3/16" O'all Lg.)—5 ea. 1.5 mm Hex L-Key (3 1/8" O'all Lg.)—10 ea. 2 mm Hex L-Key (3 5/16" O'all Lg.)—10 ea. 2.5 mm Hex L-Key (3 5/8" O'all Lg.)—10 ea. 3 mm Hex L-Key (4" O'all Lg.)—10 ea. 4 mm Hex L-Key (4 1/4" O'all Lg.)—10 ea. 5 mm Hex L-Key (4 13/16" O'all Lg.)—10 ea. 6 mm Hex L-Key (5 11/16" O'all Lg.)—10 ea. 8 mm Hex L-Key (6 9/16 O'all Lg.)—5 ea. 10 mm Hex L-Key (7" O'all Lg.)—5 ea.	20°	Steel	Black Oxide	Plastic Compartmented Box	000000	000000	000000	00
Extra-Long Length
9	1.5 mm Hex L-Key (3 9/16" O'all Lg.) 2 mm Hex L-Key (4 1/8" O'all Lg.) 2.5 mm Hex L-Key (4 9/16" O'all Lg.) 3 mm Hex L-Key (5 1/8" O'all Lg.) 4 mm Hex L-Key (5 11/16" O'all Lg.) 5 mm Hex L-Key (6 9/16" O'all Lg.) 6 mm Hex L-Key (7 5/16" O'all Lg.) 8 mm Hex L-Key (8 1/2" O'all Lg.) 10 mm Hex L-Key (9 1/4" O'all Lg.)	20°	Steel	Black Oxide	Rubber Caddy	00000000	00000	000000	00

Stubby Ball-End L-Key Sets

Hex

The extra-short leg of these keys fits in tight spaces other tools can't and the long-leg ball end allows angled entry to turn screws in hard-to-reach areas.

Keys with a ball on the short leg fit into areas that don’t have enough overhead clearance for access with the long-leg ball end.

For technical drawings and 3-D models, click on a part number.

Long Length
Number of Pieces	Includes	Max. Access Angle	Ball Location	Material	Container Type		Each
7	1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 1/4" O'all Lg.) 2.5 mm Hex L-Key (3 9/16" O'all Lg.) 3 mm Hex L-Key (4" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (4 7/8" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.)	25° (Long Leg)	Long Leg	Black Phosphate-Coated Steel	Plastic Caddy	0000000	000000
9	1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 1/4" O'all Lg.) 2.5 mm Hex L-Key (3 9/16" O'all Lg.) 3 mm Hex L-Key (4" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (4 7/8" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 5/16" O'all Lg.) 10 mm Hex L-Key (7 1/8" O'all Lg.)	25° (Long Leg)	Long Leg	Black Phosphate-Coated Steel	Plastic Caddy	0000000	00000
Extra-Long Length
9	1.5 mm Hex L-Key (3 5/8" O'all Lg.) 2 mm Hex L-Key (4" O'all Lg.) 2.5 mm Hex L-Key (4 1/2" O'all Lg.) 3 mm Hex L-Key (5 1/8" O'all Lg.) 4 mm Hex L-Key (5 7/8" O'all Lg.) 5 mm Hex L-Key (6 5/8" O'all Lg.) 6 mm Hex L-Key (7" O'all Lg.) 8 mm Hex L-Key (8" O'all Lg.) 10 mm Hex L-Key (9" O'all Lg.)	25° (Long Leg), 15° (Short Leg)	Long Leg, Short Leg	Black Phosphate-Coated Steel	Plastic Caddy	0000000	00000

L-Key Sets

With Plastic Caddy

With Metal Case

With Plastic Pouch

With Plastic Roll-Up Pouch

With Plastic Ring

Hex

Tamper-Resistant Hex

Sets include an assortment of keys. These simple tools turn fasteners from either end and reach into tight spots.

Hex
Number of Pieces	Includes	Material	Finish	Container Type		Each
Short Length
9	1.5 mm Hex L-Key (1 13/16" O'all Lg.) 2 mm Hex L-Key (2 1/16" O'all Lg.) 2.5 mm Hex L-Key (2 1/4" O'all Lg.) 3 mm Hex L-Key (2 9/16" O'all Lg.) 4 mm Hex L-Key (2 15/16" O'all Lg.) 5 mm Hex L-Key (3 3/8" O'all Lg.) 6 mm Hex L-Key (3 3/4" O'all Lg.) 8 mm Hex L-Key (4 5/16" O'all Lg.) 10 mm Hex L-Key (4 3/4" O'all Lg.)	Steel	Black Phosphate Coated	Plastic Caddy	0000000	000000
12	0.71 mm Hex L-Key (1 5/16" O'all Lg.) 0.89 mm Hex L-Key (1 5/16" O'all Lg.) 1.27 mm Hex L-Key (1 11/16" O'all Lg.) 1.5 mm Hex L-Key (1 13/16" O'all Lg.) 2 mm Hex L-Key (2 1/16" O'all Lg.) 2.5 mm Hex L-Key (2 1/4" O'all Lg.) 3 mm Hex L-Key (2 9/16" O'all Lg.) 4 mm Hex L-Key (2 15/16" O'all Lg.) 5 mm Hex L-Key (3 3/8" O'all Lg.) 6 mm Hex L-Key (3 3/4" O'all Lg.) 8 mm Hex L-Key (4 5/16" O'all Lg.) 10 mm Hex L-Key (4 3/4" O'all Lg.)	Steel	Black Phosphate Coated	Metal Case	0000000	00000
12	0.71 mm Hex L-Key (1 5/16" O'all Lg.) 0.89 mm Hex L-Key (1 5/16" O'all Lg.) 1.27 mm Hex L-Key (1 3/4" O'all Lg.) 1.5 mm Hex L-Key (1 13/16" O'all Lg.) 2 mm Hex L-Key (2 1/16" O'all Lg.) 2.5 mm Hex L-Key (2 5/16" O'all Lg.) 3 mm Hex L-Key (2 9/16" O'all Lg.) 4 mm Hex L-Key (2 7/8" O'all Lg.) 5 mm Hex L-Key (3 3/8" O'all Lg.) 6 mm Hex L-Key (3 3/4" O'all Lg.) 8 mm Hex L-Key (4 1/4" O'all Lg.) 10 mm Hex L-Key (4 3/4" O'all Lg.)	Steel	Black Oxide	Plastic Pouch	0000000	00000
15	0.71 mm Hex L-Key (1 5/16" O'all Lg.) 0.89 mm Hex L-Key (1 5/16" O'all Lg.) 1.27 mm Hex L-Key (1 11/16" O'all Lg.) 1.5 mm Hex L-Key (1 13/16" O'all Lg.) 2 mm Hex L-Key (2 1/16" O'all Lg.) 2.5 mm Hex L-Key (2 1/4" O'all Lg.) 3 mm Hex L-Key (2 9/16" O'all Lg.) 4 mm Hex L-Key (2 15/16" O'all Lg.) 5 mm Hex L-Key (3 3/8" O'all Lg.) 6 mm Hex L-Key (3 3/4" O'all Lg.) 8 mm Hex L-Key (4 5/16" O'all Lg.) 10 mm Hex L-Key (4 3/4" O'all Lg.) 12 mm Hex L-Key (5 5/16" O'all Lg.) 14 mm Hex L-Key (6" O'all Lg.) 17 mm Hex L-Key (6 13/16" O'all Lg.)	Steel	Black Phosphate Coated	Metal Case	0000000	00000
Long Length
7	1.5 mm Hex L-Key (3 1/8" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 5/16" O'all Lg.) 5 mm Hex L-Key (4 7/8" O'all Lg.) 6 mm Hex L-Key (5 11/16" O'all Lg.)	Steel	Black Oxide	Plastic Caddy	0000000	0000
9	1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 3/16" O'all Lg.)	Steel	Black Phosphate Coated	Plastic Caddy	00000000	00000
11	1.5 mm Hex L-Key (3 1/8" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 5/16" O'all Lg.) 5 mm Hex L-Key (4 7/8" O'all Lg.) 6 mm Hex L-Key (5 11/16" O'all Lg.) 7 mm Hex L-Key (6 9/16" O'all Lg.) 8 mm Hex L-Key (6 5/8" O'all Lg.) 9 mm Hex L-Key (7" O'all Lg.) 10 mm Hex L-Key (7 1/16" O'all Lg.)	Steel	Black Oxide	Plastic Ring	00000000	00000
15	0.89 mm Hex L-Key (2 13/16" O'all Lg.) 1.27 mm Hex L-Key (2 7/8" O'all Lg.) 1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 3/16" O'all Lg.) 12 mm Hex L-Key (9 1/4" O'all Lg.) 14 mm Hex L-Key (10 3/4 O'all Lg.) 17 mm Hex L-Key (11 3/4" O'all Lg.) 19 mm Hex L-Key (12 1/2" O'all Lg.)	Steel	Black Phosphate Coated	Plastic Roll-Up Pouch	0000000	00000
15	1.27 mm Hex L-Key (2 7/8" O'all Lg.) 1.5 mm Hex L-Key (3 1/8" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/8" O'all Lg.) 3.5 mm Hex L-Key (4 1/8" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 4.5 mm Hex L-Key (4 3/4" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 5.5 mm Hex L-Key (5 1/8" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 7 mm Hex L-Key (5 7/8" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 9 mm Hex L-Key (6 5/8" O'all Lg.) 10 mm Hex L-Key (7 1/8" O'all Lg.)	Steel	Black Phosphate Coated	Plastic Caddy	000000	00000
Tamper-Resistant Hex
Long Length
6	2.5 mm Tamper-Resistant Hex L-Key (3 5/8" O'all Lg.) 3 mm Tamper-Resistant Hex L-Key (4 1/8" O'all Lg.) 4 mm Tamper-Resistant Hex L-Key (4 1/2" O'all Lg.) 5 mm Tamper-Resistant Hex L-Key (5" O'all Lg.) 6 mm Tamper-Resistant Hex L-Key (5 3/4" O'all Lg.) 8 mm Tamper-Resistant Hex L-Key (6 3/8" O'all Lg.)	Steel	Black Phosphate Coated	Plastic Pouch	0000000	00000

High-Visibility L-Key Sets

Blue with Plastic Caddy

Silver with Plastic Caddy

Blue with Plastic Pouch

Gold with Plastic Caddy

Hex

These assorted keys have a bright finish that's easy to see, so they’re less likely to be misplaced. They turn fasteners from either end and reach into tight spots.

Nickel- and gold-plated keys resist corrosion.

Hex
Number of Pieces	Includes	Material	Color	Container Type		Each
Short Length
9	1.5 mm Hex L-Key (1 3/4" O'all Lg.) 2 mm Hex L-Key (2" O'all Lg.) 2.5 mm Hex L-Key (2 1/4" O'all Lg.) 3 mm Hex L-Key (2 1/2" O'all Lg.) 4 mm Hex L-Key (2 7/8" O'all Lg.) 5 mm Hex L-Key (3 3/8" O'all Lg.) 6 mm Hex L-Key (3 3/4" O'all Lg.) 8 mm Hex L-Key (4 1/4" O'all Lg.) 10 mm Hex L-Key (4 3/4 O'all Lg.)	Painted Steel	Blue	Plastic Caddy	0000000	000000
9	1.5 mm Hex L-Key (2" O'all Lg.) 2 mm Hex L-Key (2 1/16" O'all Lg.) 2.5 mm Hex L-Key (2 1/4" O'all Lg.) 3 mm Hex L-Key (2 9/16" O'all Lg.) 4 mm Hex L-Key (2 7/8" O'all Lg.) 5 mm Hex L-Key (3 5/16" O'all Lg.) 6 mm Hex L-Key (3 3/4" O'all Lg.) 8 mm Hex L-Key (4 3/16" O'all Lg.) 10 mm Hex L-Key (4 11/16" O'all Lg.)	Nickel-Plated Steel	Silver	Plastic Caddy	00000000	00000
12	1.5 mm Hex L-Key (1 7/8" O'all Lg.) 2 mm Hex L-Key (2" O'all Lg.) 2.5 mm Hex L-Key (2 1/4" O'all Lg.) 3 mm Hex L-Key (2 5/8" O'all Lg.) 4 mm Hex L-Key (2 7/8" O'all Lg.) 5 mm Hex L-Key (3 3/8" O'all Lg.) 6 mm Hex L-Key (3 3/4" O'all Lg.) 8 mm Hex L-Key (4 1/4" O'all Lg.) 10 mm Hex L-Key (4 3/4 O'all Lg.) 12 mm Hex L-Key (5 1/4" O'all Lg.) 14 mm Hex L-Key (6" O'all Lg.) 17 mm Hex L-Key (6 7/8" O'all Lg.)	Painted Steel	Blue	Plastic Pouch	0000000	00000
Long Length
9	1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 3/16" O'all Lg.)	Gold-Plated Steel	Gold	Plastic Caddy	0000000	00000
9	1.5 mm Hex L-Key (3 1/8" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/8" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 1/8" O'all Lg.)	Painted Steel	Blue	Plastic Caddy	0000000	00000
12	1.5 mm Hex L-Key (3 1/8" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/8" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 1/8" O'all Lg.) 12 mm Hex L-Key (9 1/4" O'all Lg.) 14 mm Hex L-Key (11" O'all Lg.) 17 mm Hex L-Key (11 3/4" O'all Lg.)	Painted Steel	Blue	Plastic Pouch	0000000	00000
15	0.89 mm Hex L-Key (2 3/4" O'all Lg.) 1.27 mm Hex L-Key (3" O'all Lg.) 1.5 mm Hex L-Key (3 1/8" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (4 7/8" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 1/8" O'all Lg.) 12 mm Hex L-Key (9 1/4" O'all Lg.) 14 mm Hex L-Key (11" O'all Lg.) 17 mm Hex L-Key (11 3/4" O'all Lg.) 19 mm Hex L-Key (12 1/2" O'all Lg.)	Painted Steel	Blue	Plastic Pouch	0000000	000000

Ball-End High-Visibility L-Key Sets

Gold

Blue

Hex

These assorted keys have a ball end that allows angled entry to turn screws in hard-to-reach areas. The bright finish makes them easy to see and less likely to be misplaced.

Gold-plated keys resist corrosion.

For technical drawings and 3-D models, click on a part number.

Long Length
Number of Pieces	Includes	Max. Access Angle	Material	Color	Container Type		Each
9	1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 3/16" O'all Lg.)	25°	Gold-Plated Steel	Gold	Plastic Caddy	0000000	000000
9	1.5 mm Hex L-Key (3 1/8" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (4 7/8" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 1/8" O'all Lg.)	25°	Painted Steel	Blue	Plastic Caddy	000000	00000
15	1.27 mm Hex L-Key (2 7/8" O'all Lg.) 1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 3.5 mm Hex L-Key (4 1/8" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 4.5 mm Hex L-Key (4 11/16" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 5.5 mm Hex L-Key (5 3/16" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 7 mm Hex L-Key (5 13/16" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 9 mm Hex L-Key (6 5/8" O'all Lg.) 10 mm Hex L-Key (7 3/16" O'all Lg.)	25°	Gold-Plated Steel	Gold	Plastic Caddy	0000000	00000
15	1.27 mm Hex L-Key (2 7/8" O'all Lg.) 1.5 mm Hex L-Key (3 1/8" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4" O'all Lg.) 3.5 mm Hex L-Key (4 1/8" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 4.5 mm Hex L-Key (4 3/4" O'all Lg.) 5 mm Hex L-Key (4 7/8" O'all Lg.) 5.5 mm Hex L-Key (5 1/8" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 7 mm Hex L-Key (5 7/8" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 9 mm Hex L-Key (6 5/8" O'all Lg.) 10 mm Hex L-Key (7 1/8" O'all Lg.)	25°	Painted Steel	Blue	Plastic Caddy	000000	00000

Stubby Ball-End High-Visibility L-Key Sets

Hex

All of the keys in these sets have an extra-short leg to fit into tight spots and a ball end to turn screws at an angle in hard-to-reach places. Their bright chrome-plated finish makes them easy to see, reducing the chance you’ll lose them.

Short legs with a ball fit into holes that don’t have enough overhead clearance for long legs with a ball to access.

Extra-Long Length
Number of Pieces	Includes	Maximum Access Angle	Ball Location	Material	Color	Container Type		Each
7	1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.)	25° (Long Leg)	Long Leg	Chrome-Plated Steel	Silver	Plastic Caddy	000000000	000000
9	1.5 mm Hex L-Key (3 1/16" O'all Lg.) 2 mm Hex L-Key (3 3/8" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4 1/16" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (5" O'all Lg.) 6 mm Hex L-Key (5 3/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 3/16" O'all Lg.)	25° (Long Leg)	Long Leg	Chrome-Plated Steel	Silver	Plastic Caddy	000000000	00000
9	1.5 mm Hex L-Key (3 5/8" O'all Lg.) 2 mm Hex L-Key (4" O'all Lg.) 2.5 mm Hex L-Key (4 1/2" O'all Lg.) 3 mm Hex L-Key (5 1/8" O'all Lg.) 4 mm Hex L-Key (5 11/16" O'all Lg.) 5 mm Hex L-Key (6 5/8" O'all Lg.) 6 mm Hex L-Key (7" O'all Lg.) 8 mm Hex L-Key (8" O'all Lg.) 10 mm Hex L-Key (9" O'all Lg.)	25° (Long Leg), 15° (Short Leg)	Long Leg, Short Leg	Chrome-Plated Steel	Silver	Plastic Caddy	000000000	00000

Ball-End Color-Coded L-Key Sets

Hex

Sets include assorted keys with each size a different color for easy identification. When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places.

For technical drawings and 3-D models, click on a part number.

Extra-Long Length
Number of Pieces	Includes	Max. Access Angle	Material	Container Type		Each
9	1.5 mm Yellow Hex L-Key (3 5/8" O'all Lg.) 2 mm Black Hex L-Key (4" O'all Lg.) 2.5 mm Orange Hex L-Key (4 1/2 O'all Lg.) 3 mm Pink Hex L-Key (5 1/8" O'all Lg.) 4 mm Red Hex L-Key (5 3/4" O'all Lg.) 5 mm Blue Hex L-Key (6 1/2" O'all Lg.) 6 mm Green Hex L-Key (7 1/8" O'all Lg.) 8 mm Brown Hex L-Key (8 1/4" O'all Lg.) 10 mm Dark Blue Hex L-Key (9" O'all Lg.)	25°	Painted Steel	Plastic Caddy	0000000	000000

Ball-End Screw-Holding L-Key Sets

Hex

These assorted keys have a detent that grips inside the recess to ensure screws won’t fall off. The ball end allows angled entry to drive fasteners in hard-to-reach areas.

For technical drawings and 3-D models, click on a part number.

Long Length
Number of Pieces	Includes	Max. Access Angle	Screw-Holding Mechanism	Material	Finish	Container Type		Each
9	1.5 mm Hex L-Key (3 1/8" O'all Lg.) 2 mm Hex L-Key (3 1/4" O'all Lg.) 2.5 mm Hex L-Key (3 5/8" O'all Lg.) 3 mm Hex L-Key (4" O'all Lg.) 4 mm Hex L-Key (4 1/2" O'all Lg.) 5 mm Hex L-Key (4 7/8" O'all Lg.) 6 mm Hex L-Key (6 1/4" O'all Lg.) 8 mm Hex L-Key (6 3/8" O'all Lg.) 10 mm Hex L-Key (7 1/8" O'all Lg.)	25°	Ball Detent	Steel	Black Phosphate Coated	Plastic Caddy	000000	000000

Ball-End L-Key Sets for Stainless Steel Screws

With Rubber Caddy

Hex

Sets include an assortment of stainless steel keys with a ball end that allows angled entry to turn screws in hard-to-reach areas. Use a stainless steel L-key to protect your stainless steel screws. If steel flakes off a standard tool and into the recess, it can lead to rust and contamination. These keys eliminate that risk.

For technical drawings and 3-D models, click on a part number.

Extra-Long Length
Number of Pieces	Includes	Max. Access Angle	Material	Container Type		Each
9	1.5 mm Hex L-Key (3 9/16" O'all Lg.) 2 mm Hex L-Key (4 1/8" O'all Lg.) 2.5 mm Hex L-Key (4 9/16" O'all Lg.) 3 mm Hex L-Key (5" O'all Lg.) 4 mm Hex L-Key (5 11/16" O'all Lg.) 5 mm Hex L-Key (6 5/16" O'all Lg.) 6 mm Hex L-Key (7" O'all Lg.) 8 mm Hex L-Key (8" O'all Lg.) 10 mm Hex L-Key (9 1/2" O'all Lg.)	20°	Stainless Steel	Rubber Caddy	0000000	000000

L-Key Sets for Stainless Steel Screws

Hex

Sets include an assortment of stainless steel keys, which protect stainless steel screws. If steel flakes off a standard tool and into the recess, it can lead to rust and contamination. These keys eliminate that risk.

For technical drawings and 3-D models, click on a part number.

Short Length
Number of Pieces	Includes	Material	Container Type		Each
8	2 mm Hex L-Key (2 1/4" O'all Lg.) 2.5 mm Hex L-Key (2 1/4" O'all Lg.) 3 mm Hex L-Key (2 3/4" O'all Lg.) 4 mm Hex L-Key (2 3/4" O'all Lg.) 5 mm Hex L-Key (3" O'all Lg.) 6 mm Hex L-Key (3 1/2" O'all Lg.) 8 mm Hex L-Key (4 3/4" O'all Lg.) 10 mm Hex L-Key (5 1/4" O'all Lg.)	Stainless Steel	Plastic Pouch	00000000	0000000

Z-Style Fold-Up Key Sets

Hex

Select any key without unfolding the others from the handle. The assorted keys turn multiple fastener sizes.

Hex
Number of Sizes	Drive Size	Handle Lg.	Max. Fold-Out Angle	Material	Finish	Handle Material	Grip Style		Each
7	1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm	3 3/4"	270°	Steel	Black Phosphate Coated	Plastic	Plain	0000000	00000
12	5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm	4 1/2"	270°	Steel	Black Phosphate Coated	Plastic	Plain	0000000	00000

Fold-Up Key Sets

Hex with Plain Grip

Hex with Ultra Grip

Hex

Keep a set of keys neatly in your tool box or pocket to turn multiple fastener sizes.

Ultra-grip key sets have a textured handle for comfort and slip resistance.

For technical drawings and 3-D models, click on a part number.

Hex with Plain Grip
Number of Sizes	Drive Size	Handle Lg.	Max. Fold-Out Angle	Material	Finish	Handle Material		Each
6	3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm	5 1/4"	180°	Steel	Black Oxide	Steel	0000000	000000
7	1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm	3 5/8"	180°	Steel	Black Oxide	Steel	0000000	0000
7	2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm	4 1/4"	180°	Steel	Black Oxide	Steel	0000000	00000
Hex with Ultra Grip
6	3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm	5 1/4"	180°	Steel	Black Oxide	Plastic	0000000	00000
7	1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm	3 5/8"	180°	Steel	Black Oxide	Plastic	0000000	0000
8	2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm	5 1/4"	180°	Steel	Black Oxide	Plastic	0000000	00000

Ball-End Fold-Up Key Sets

Plain Grip

Ultra Grip

Hex

When a standard-tip key can't make good contact with the recess, a ball end allows angled entry to turn screws in hard-to-reach places. These sets let you keep an assortment of keys neatly in your tool box or pocket.

Ultra-grip key sets have a textured handle for comfort and slip resistance.

For technical drawings and 3-D models, click on a part number.

Plain-Grip Steel Handle
Number of Sizes	Drive Size	Handle Lg.	Max. Access Angle	Max. Fold-Out Angle	Material	Finish		Each
Hex
5	1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm	3"	20°	180°	Steel	Black Oxide	0000000	00000
5	4 mm, 5 mm, 6 mm, 8 mm, 10 mm	5 1/4"	20°	180°	Steel	Black Oxide	0000000	00000
Ultra-Grip Plastic Handle
Hex
5	4 mm, 5 mm, 6 mm, 8 mm, 10 mm	5 1/2"	20°	180°	Steel	Black Oxide	0000000	00000
6	2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm	3 3/4"	20°	180°	Steel	Black Oxide	0000000	00000

High-Visibility Fold-Up Key Sets

With Blue Handle

Hex

Bright-colored handles make these tools stand out, so they’re less likely to be misplaced. Sets include an assortment of keys for turning multiple fastener sizes.

						Handle
Number of Sizes	Drive Size	Handle Lg.	Max. Fold-Out Angle	Material	Finish	Material	Color	Grip Style		Each
Hex
6	3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm	5 1/4"	180°	Steel	Black Oxide	Steel	Blue	Plain	00000000	000000
7	1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm	3 5/8"	180°	Steel	Black Oxide	Steel	Blue	Plain	00000000	00000

Fold-Up Key Sets with Tether Ring

Hex

When working at heights, secure a lanyard to the ring on these tools and prevent drops. Sets include an assortment of keys for turning multiple fastener sizes. They are compatible with any of our Tool Lanyards (not included).

Hex
Number of Sizes	Drive Size	Handle Lg.	Material	Finish	Handle Material	Grip Style		Each
6	3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm	5 1/2"	Steel	Black Oxide	Steel	Plain	000000	000000