McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    70 Products

    Pin Spanner Wrenches for Holes on the Side

    Image of Product. Front orientation. Spanner Wrenches. Pin Spanner Wrenches for Holes on the Side.
    Image of Attribute. Front orientation. Contains Annotated. Pin Spanner Wrenches for Holes on the Side.
    Image of Attribute. Front orientation. ZoomedIn view. Contains Annotated. Pin Spanner Wrenches for Holes on the Side.
    These wrenches are shaped to fit round holes on the circumference of collars, bearings, and other machine tool components.
    Pin
    For Circle Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Material
    Specs. Met
    Each
    Round Pin
    1"3/16"3/16"4"Black-Oxide SteelASME B107.1005475A11000000
    1 1/4"13/64"3/16"4 1/2"Black-Oxide SteelASME B107.1005475A1200000
    1 1/2"7/32"7/32"5"Black-Oxide SteelASME B107.1005475A1300000
    1 3/4"15/64"7/32"5 1/2"Black-Oxide SteelASME B107.1005475A1400000
    2"1/4"1/4"6"Black-Oxide SteelASME B107.1005475A1500000
    2 1/4"17/64"1/4"6 1/2"Black-Oxide SteelASME B107.1005475A1600000
    2 1/2"9/32"9/32"7"Black-Oxide SteelASME B107.1005475A1700000
    2 3/4"19/64"9/32"7 1/2"Black-Oxide SteelASME B107.1005475A1800000
    3"5/16"5/16"8"Black-Oxide SteelASME B107.1005475A1900000
    3 1/4"21/64"5/16"8 1/2"Black-Oxide SteelASME B107.1005475A2100000
    3 1/2"11/32"11/32"9"Black-Oxide SteelASME B107.1005475A2200000
    3 3/4"23/64"11/32"9 1/2"Black-Oxide SteelASME B107.1005475A2300000
    4"3/8"3/8"10"Black-Oxide SteelASME B107.1005475A2400000
    5"7/16"7/16"12"Black-Oxide SteelASME B107.1005475A2500000
    6"1/2"1/2"14"Black-Oxide SteelASME B107.1005475A2600000
    16 mm to 18 mm2.5 mm3/32"4 5/16"Phosphate-Coated SteelDIN 1810B55165A3200000
    25 mm to 28 mm3 mm1/8"5 5/16"Phosphate-Coated SteelDIN 1810B55165A3300000
    30 mm to 32 mm4 mm1/8"5 5/16"Phosphate-Coated SteelDIN 1810B55165A3400000
    34 mm to 36 mm4 mm9/64"6 11/16"Phosphate-Coated SteelDIN 1810B55165A3500000
    40 mm to 42 mm4 mm9/64"6 11/16"Phosphate-Coated SteelDIN 1810B55165A3600000
    45 mm to 50 mm5 mm5/32"8 1/16"Phosphate-Coated SteelDIN 1810B55165A3700000
    52 mm to 55 mm5 mm5/32"8 1/16"Phosphate-Coated SteelDIN 1810B55165A3800000
    58 mm to 62 mm5 mm13/64"9 7/16"Phosphate-Coated SteelDIN 1810B55165A3900000
    68 mm to 75 mm6 mm13/64"9 7/16"Phosphate-Coated SteelDIN 1810B55165A4100000
    80 mm to 90 mm6 mm15/64"11"Phosphate-Coated SteelDIN 1810B55165A4200000
    95 mm to 100 mm8 mm15/64"11"Phosphate-Coated SteelDIN 1810B55165A4300000
    110 mm to 115 mm8 mm5/16"13 1/4"Phosphate-Coated SteelDIN 1810B55165A4400000
    120 mm to 130 mm8 mm5/16"13 1/4"Phosphate-Coated SteelDIN 1810B55165A4500000
    135 mm to 145 mm8 mm5/16"15 1/4"Phosphate-Coated SteelDIN 1810B55165A46000000
    155 mm to 165 mm8 mm5/16"15 1/4"Phosphate-Coated SteelDIN 1810B55165A47000000
     

    Adjustable Pin Spanner Wrenches for Holes on the Side

    Image of Product. Front orientation. Spanner Wrenches. Adjustable Pin Spanner Wrenches for Holes on the Side.
    Image of Attribute. Front orientation. Contains Annotated. Adjustable Pin Spanner Wrenches for Holes on the Side.
    Image of Attribute. Front orientation. ZoomedIn view. Contains Annotated. Adjustable Pin Spanner Wrenches for Holes on the Side.
    The head pivots to accommodate a range of diameters. These wrenches fit round holes on the circumference of collars, bearings, and other machine tool components.
    Pin
    For Circle Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Material
    Specs. Met
    Each
    Round Pin
    3/4" to 2" (19 mm to 50 mm)1/8"1/8"6 1/2"Black-Oxide SteelASME B107.1005472A1000000
    3/4" to 2" (19 mm to 50 mm)3/16"5/32"6 1/2"Black-Oxide SteelASME B107.1005472A200000
    1 1/4" to 3" (32 mm to 76 mm)3/16"3/16"8 1/16"Black-Oxide SteelASME B107.1005472A300000
    1 1/4" to 3" (32 mm to 76 mm)1/4"7/32"8 1/16"Black-Oxide SteelASME B107.1005472A400000
    2" to 4 3/4" (51 mm to 120 mm)1/4"1/4"11 3/16"Black-Oxide SteelASME B107.1005472A500000
    4 1/2" to 6 1/4" (115 mm to 158 mm)3/8"1/4"12 1/4"Black-Oxide SteelASME B107.1005472A600000
     

    Adjustable Pin Spanner Wrenches for Holes on the Face

    Image of Product. Front orientation. Spanner Wrenches. Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Spanner Wrenches. Adjustable Pin Spanner Wrenches for Holes on the Face.
    Hinged for adjustability, these wrenches fit a range of diameters. They grip the round holes on the face of collars, bearings, and other machine tool components.
    Pin
    For Circle Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Material
    Specs. Met
    Each
    Round Pin
    5/8" to 2"3/16"7/32"6 1/4"Black-Oxide SteelASME B107.1005481A1000000
    5/8" to 3"1/4"9/32"8 1/4"Black-Oxide SteelASME B107.1005481A200000
    5/8" to 4"5/16"11/32"10 1/4"Black-Oxide SteelASME B107.1005481A300000
    10 mm to 100 mm2.9 mm5/32"7"Phosphate-Coated SteelDIN 31165735A1100000
    10 mm to 100 mm3.8 mm13/64"7"Phosphate-Coated SteelDIN 31165735A1200000
    10 mm to 100 mm4.8 mm15/64"9 1/16"Phosphate-Coated SteelDIN 31165735A13000000
    10 mm to 100 mm5.8 mm9/32"9 1/16"Phosphate-Coated SteelDIN 31165735A14000000
    10 mm to 100 mm7.8 mm5/16"9 1/16"Phosphate-Coated SteelDIN 31165735A15000000
     

    Pin Spanner Wrenches for Holes on the Face

    Image of Product. Front orientation. Spanner Wrenches. Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Pin Spanner Wrenches for Holes on the Face.
    Grip the round holes on the face of collars, bearings, and other machine tool components.
    Pin
    For Circle
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    Material
    Specs. Met
    Each
    Round Pin
    1"3/16"3/16"4 1/2"Black-Oxide SteelASME B107.1005480A11000000
    1 1/4"7/32"7/32"5"Black-Oxide SteelASME B107.1005480A1200000
    1 1/2"7/32"7/32"5 1/2"Black-Oxide SteelASME B107.1005480A1300000
    1 3/4"7/32"7/32"6"Black-Oxide SteelASME B107.1005480A1400000
    2"1/4"1/4"6 1/2"Black-Oxide SteelASME B107.1005480A1500000
    2 1/4"1/4"1/4"7"Black-Oxide SteelASME B107.1005480A1600000
    2 1/2"9/32"9/32"7 1/2"Black-Oxide SteelASME B107.1005480A1700000
    2 3/4"9/32"9/32"8"Black-Oxide SteelASME B107.1005480A1800000
    3"5/16"5/16"8 1/2"Black-Oxide SteelASME B107.1005480A1900000
    3 1/4"5/16"5/16"9 1/8"Black-Oxide SteelASME B107.1005480A2100000
    3 1/2"5/16"5/16"9 3/4"Black-Oxide SteelASME B107.1005480A2200000
    3 3/4"3/8"3/8"10 3/8"Black-Oxide SteelASME B107.1005480A2300000
    4"3/8"3/8"11"Black-Oxide SteelASME B107.1005480A2400000
     

    Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face

    Image of Product. Front orientation. Spanner Wrenches. Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face.
    Reverse the pins when you need to fit different hole sizes on the face of collars, bearings, and other machine tool components. This hinged wrench adjusts to fit a range of diameters.
    For Circle
    Dia.
    Pin Dia. (Pin Lg.)
    Pin Material
    Overall
    Lg.
    Material
    Each
    Round Pin
    1/2" to 7"1/4" Dia. × 5/16" Dia. (11/32" Lg. × 11/32" Lg.)Stainless Steel
    7 3/4"Bronze5643A47000000
     

    Adjustable Pin Spanner Wrench Sets for Holes on the Side

    Image of Product. Front orientation. Spanner Wrenches. Adjustable Pin Spanner Wrench Sets for Holes on the Side.
    Image of Attribute. Front orientation. Contains Annotated. Spanner Wrenches. Adjustable Pin Spanner Wrench Sets for Holes on the Side.
    Image of Attribute. Front orientation. ZoomedIn view. Contains Annotated. Spanner Wrenches. Adjustable Pin Spanner Wrench Sets for Holes on the Side.
    The head pivots to accommodate a range of diameters. These wrenches fit round holes on the circumference of collars, bearings, and other machine tool components.
    No. of
    Pieces
    Includes
    Material
    Specs. Met
    Container Type
    Each
    6Spanner Wrench for 3/4"-2" (19 mm-50 mm) Circle Dia.—1/8" Pin Dia. × 1/8" Pin Lg. × 6 1/2" O'all Lg.
    Spanner Wrench for 3/4"-2" (19 mm-50 mm) Circle Dia.—3/16" Pin Dia. × 5/32" Pin Lg. × 6 1/2" O'all Lg.
    Spanner Wrench for 1 1/4"-3" (32 mm-76 mm) Circle Dia.—3/16" Pin Dia. × 3/16" Pin Lg. × 8 1/16" O'all Lg.
    Spanner Wrench for 1 1/4"-3" (32 mm-76 mm) Circle Dia.—1/4" Pin Dia. × 7/32" Pin Lg. × 8 1/16" O'all Lg.
    Spanner Wrench for 2"-4 3/4" (51 mm-120 mm) Circle Dia.—1/4" Pin Dia. × 1/4" Pin Lg. × 11 3/16" O'all Lg.
    Spanner Wrench for 4 1/2"-6 1/4" (115 mm-158 mm) Circle Dia.—3/8" Pin Dia. × 1/4" Pin Lg. × 12 3/16" O'all Lg.
    Black-Oxide SteelASME B107.100Plastic Roll-Up Pouch5462A110000000

    Tight-Clearance Adjustable Pin Spanner Wrenches for Holes on the Face

    Image of Product. Front orientation. Spanner Wrenches. Tight-Clearance Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Tight-Clearance Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Tight-Clearance Adjustable Pin Spanner Wrenches for Holes on the Face.
    The slim profile fits the flanges and nuts on the backing pads of portable sanders and grinders. This hinged wrench adjusts to fit a range of diameters.
    Pin
    For Circle
    Dia.
    Dia.
    Lg.
    Max.
    Thk.
    Overall
    Lg.
    Material
    Each
    Round Pin
    3/4" to 3 5/8"9/64"1/4"7/16"7"Black-Oxide Steel5794A1600000
     

    Pin Spanner Wrench Sets for Holes on the Side

    Image of Product. Front orientation. Spanner Wrenches. Pin Spanner Wrench Sets for Holes on the Side.
    Image of Attribute. Front orientation. Contains Annotated. Spanner Wrenches. Pin Spanner Wrench Sets for Holes on the Side.
    Image of Attribute. Front orientation. ZoomedIn view. Contains Annotated. Spanner Wrenches. Pin Spanner Wrench Sets for Holes on the Side.
    These wrenches are shaped to fit round holes on the circumference of collars, bearings, and other machine tool components.
    No. of
    Pieces
    Includes
    Material
    Specs. Met
    Each
    6Spanner Wrench for 1 1/2" Circle Dia.—7/32" Pin Dia. × 7/32" Pin Lg. × 5" O'all Lg.
    Spanner Wrench for 1 3/4" Circle Dia.—15/64" Pin Dia. × 7/32" Pin Lg. × 5 1/2" O'all Lg.
    Spanner Wrench for 2" Circle Dia.—1/4" Pin Dia. × 1/4" Pin Lg. × 6" O'all Lg.
    Spanner Wrench for 2 1/2" Circle Dia.—9/32" Pin Dia. × 9/32" Pin Lg. × 7" O'all Lg.
    Spanner Wrench for 2 3/4" Circle Dia.—19/64" Pin Dia. × 9/32" Pin Lg. × 7 1/2" O'all Lg.
    Spanner Wrench for 3" Circle Dia.—5/16" Pin Dia. × 5/16" Pin Lg. × 8" O'all Lg.
    Black-Oxide SteelASME B107.1005475A330000000

    Multisize Adjustable Pin Spanner Wrenches for Holes on the Face

    Image of Product. Front orientation. Spanner Wrenches. Multisize Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Product. Front orientation. ZoomedIn view. Contains Annotated. Spanner Wrenches. Multisize Adjustable Pin Spanner Wrenches for Holes on the Face, Round Pin.
    Image of Attribute. Front orientation. Contains Annotated. Multisize Adjustable Pin Spanner Wrenches for Holes on the Face.

    Round Pin

    Change out the pins to fit different hole sizes on the face of collars, bearings, and other machine tool components. These hinged wrenches adjust to accommodate a range of diameters.
    For Circle Dia.
    Includes
    Overall
    Lg.
    Material
    Each
    Round Pin
    25/32" to 3 15/16" (20 mm to 100 mm)One Pair of 2.5 mm Dia. × 4 mm Dia. Pins (15/64" Lg. × 5/16" Lg.)
    One Pair of 3 mm Dia. × 5 mm Dia. Pins (15/64" Lg. × 21/64" Lg.)
    One Pair of 6 mm Dia. × 8 mm Dia. Pins (25/64" Lg. × 25/64" Lg.)
    One Pair of 7 mm Dia. × 9 mm Dia. Pins (25/64" Lg. × 25/64" Lg.)
    9 5/8"Chrome-Plated Steel5501A270000000
     
    Square Pin
    25/32" to 3 15/16" (20 mm to 100 mm)One Pair of 5/32" Wd. × 1/8" Lg. Pins
    One Pair of 3/16" Wd. × 5/32" Lg. Pins
    One Pair of 1/4" Wd. × 13/64" Lg. Pins
    One Pair of 5/16" Wd. × 15/64" Lg. Pins
    9 5/8"Chrome-Plated Steel5490A31000000
     
    Replacement Spanner Wrench Pins
    Image of Product. Front orientation. ZoomedIn view. Contains Annotated. Spanner Wrench Pins. Multisize Adjustable Pin Spanner Wrenches for Holes on the Face, Round Pin.

    Round Pin

    Pin Dia.
    Material
    Pair
    Round Pin
    3 mm × 5 mmChrome-Plated Steel5501A13000000
    6 mm × 8 mmChrome-Plated Steel5501A1200000
    7 mm × 9 mmChrome-Plated Steel5501A1400000
     

    Square Drive Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face

    Image of ProductInUse. Shown with Ratchet Wrench (Not Included). Front orientation. Spanner Wrenches. Square Drive Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Product. Replacement Spanner Wrench Pin. Front orientation. Spanner Wrenches. Square Drive Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face.

    Shown with Ratchet

    Wrench (Not Included)

    Replacement

    Spanner Wrench

    Pin

    Image of Attribute. Front orientation. Contains Annotated. Square Drive Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Square Drive Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face.
    Image of Attribute. Front orientation. Contains Annotated. Spanner Wrenches. Square Drive Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face.
    Use your ratchet wrench as a handle. Reverse the pins to fit different hole sizes on the face of collars, bearings, and other machine tool components. Wrenches are hinged to fit a range of diameters.
    Spanner Wrenches
    Replacement
    Spanner Wrench Pins
    Square Drive
    Size
    For Circle
    Dia.
    Pin Dia. (Pin Lg.)
    Overall
    Lg.
    Material
    Each
    Each
    Round Pin
    1/2"1" to 3 3/4"7/32" Dia. × 1/4" Dia. (3/16" Lg. × 3/16" Lg.)3 1/2"Black-Oxide Steel69745A5200000069745A52100000
    3/4"2" to 6"5/16" Dia. × 1/4" Dia. (3/16" Lg. × 1/4" Lg.)5 1/2"Black-Oxide Steel69745A5100000069745A51100000
     
    back to top