Monitor Mount T Slots | McMaster-Carr

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T-Slotted Framing Computer Accessory Component

Computer Holder and Monitor Mount

Computer Holder Mount

Hand-Held Device Mount with Ball-Grip Positioning Arm

Keyboard Tray Mount

Keyboard Tray Mount with Positioning Arm

Monitor and Keyboard Tray Mount with Positioning Arm

Monitor Mount

Monitor Mount with Positioning Arm

Tablet Mount with Ball-Grip Positioning Arm

T-Slotted Framing Rail Profile

Rail Height

Monitor Mounting Pattern Compatibility

Mount Type

System of Measurement

Overall Height

Mounting Fastener Installation Type

Material

Overall Width

Projection

Adjustment Movement

RoHS

Finish

REACH

Export Control Classification Number (ECCN)

EAR99

Mounting Fastener Thread Size

1/4"-20

DFARS Specialty Metals

Exempt

Framing Type

T-Slotted

T-Slotted Framing Monitor Mount Type

Counterbalance

Fixed

Friction

Mounting Fastener Thread Length

Color

Maximum Tilt Range of Motion

Overall Depth

Tilt Range of Motion

14 Products

T-Slotted Framing Mounts for Monitors and Computer Accessories

Attach and position phones, tablets, monitors, and computer accessories on T-slotted rails.

Monitor Mounts

Monitor mounts have a VESA (Video Electronics Standards Association) standard mounting hole pattern, so they will match most monitors. They fit in tight spaces because they mount directly to T-slotted rails. Friction monitor mounts stay in place if bumped, but they require you to move the entire weight of the monitor.

	For Rail Ht.				Overall				Monitor
Style	Single	Double, Quad	Triple	Projection	Ht.	Wd.	Max. Load Capacity, lbs.	For Monitor Size	Mount Type	Mounting Hole Pattern Compatibility	Color	Material	Mounting Fasteners Included		Each
Rotate
A	1 1/2" 40mm 45mm	3" 80mm 90mm	4 1/2" 120mm	1"	4 1/2"	4 1/2"	10	12"-24"	Friction	VESA 75 × 75 VESA 100 × 100	Black	Plastic	Yes	0000000	000000
Tilt
B	45mm	__	__	1"	4 17/32"	5 9/16"	26	12"-24"	Friction	VESA 75 × 75 VESA 100 × 100	Silver	Anodized Aluminum	Yes	0000000	00000
Rotate, Tilt
C	1 1/2" 40mm	3" 80mm	4 1/2" 120mm	3"	4 7/16"	4 7/16"	10	12"-24"	Friction	VESA 75 × 75 VESA 100 × 100	Black	Plastic	Yes	000000000	00000
C	45mm	90mm	__	3"	4 7/16"	4 7/16"	10	12"-24"	Friction	VESA 75 × 75 VESA 100 × 100	Black	Plastic	Yes	0000000	00000

Monitor Mounts with Positioning Arm

Monitor mounts have a VESA (Video Electronics Standards Association) standard mounting hole pattern, so they will match most monitors. Friction monitor mounts stay in place if bumped, but they require you to move the entire weight of the monitor. Counterbalance monitor mounts offset the weight of the monitor for easy adjustment but shift out of place easily if bumped.

Mounts with a positioning arm extend and adjust to accommodate multiple users. Move them out of the way when not in use.

	For Rail Ht.				Overall				Monitor
Style	Single	Double, Quad	Triple	Projection	Ht.	Wd.	Max. Load Capacity, lbs.	For Monitor Size	Mount Type	Mounting Hole Pattern Compatibility	Color	Material	Mounting Fasteners Included		Each
Rotate, Side-to-Side, Tilt, In/Out
D	45mm	90mm	__	14 3/16"	4 17/32"	5 9/16"	26	12"-24"	Friction	VESA 75 × 75 VESA 100 × 100	Silver	Anodized Aluminum	Yes	0000000	0000000
Rotate, Side-to-Side, Tilt, Up/Down
E	1 1/2" 40mm 45mm	3" 80mm 90mm	4 1/2" 120mm	17 3/16"	14 9/32"	4 7/16"	20	12"-24"	Counterbalance	VESA 75 × 75 VESA 100 × 100	Silver	Lacquer-Coated Aluminum	Yes	00000000	000000
F	1 1/2" 40mm 45mm	3" 80mm 90mm	4 1/2" 120mm	25"	21 1/4"	4 7/16"	20	12"-24"	Counterbalance	VESA 75 × 75 VESA 100 × 100	Silver	Powder-Coated Aluminum	Yes	0000000	000000

Keyboard Tray Mounts

	For Rail Ht.			Overall
Style	Single	Double, Quad	Triple	Ht.	Wd.	Dp.	Max. Load Capacity, lbs.	Color	Material		Each
G	1 1/2" 40mm	3" 80mm	4 1/2" 120mm	1 5/16"	24 13/16"	12 5/8"	66	Silver	Anodized Aluminum	0000000	0000000

Keyboard Tray Mounts with Positioning Arm

Mounts with a positioning arm extend and adjust to accommodate multiple users. Move them out of the way when not in use.

	For Rail Ht.				Overall
Style	Single	Double, Quad	Triple	Projection	Ht.	Wd.	Max. Load Capacity, lbs.	Color	Material	Mounting Fasteners Included		Each
Rotate, Side-to-Side, In/Out
H	1 1/2" 40mm	3" 80mm	4 1/2" 120mm	26 7/16"	3 15/16"	20 11/16"	26	Silver	Powder-Coated Aluminum	Yes	0000000	0000000

Monitor and Keyboard Tray Mounts with Positioning Arm

Mounts with a positioning arm extend and adjust to your needs. Move them out of the way when not in use.

	For Rail Ht.				Overall				Monitor
Style	Single	Double, Quad	Triple	Projection	Ht.	Wd.	Max. Load Capacity, lbs.	For Monitor Size	Mount Type	Mounting Hole Pattern Compatibility	Color	Material	Mounting Fasteners Included		Each
Rotate, Side-to-Side, Tilt, Up/Down
J	1 1/2" 40mm	3" 80mm	4 1/2" 120mm	37"	19 1/16"	18 1/2"	20	12"-24"	Counterbalance	VESA 75 × 75 VESA 100 × 100	Silver	Powder-Coated Aluminum	Yes	0000000	0000000

Computer Holder Mounts

	For Rail Ht.			For Device		Overall
Style	Single	Double, Quad	Triple	Wd.	Ht.	Ht.	Wd.	Dp.	Max. Load Capacity, lbs.	Color	Material	Mounting Fasteners Included		Each
K	1 1/2" 40mm	3" 80mm	4 1/2" 120mm	3 5/32"-9 7/16"	12 7/32"-20 13/16"	25"	9 1/2"	13 3/8"	66	Silver	Powder-Coated Aluminum	Yes	0000000	0000000

Computer Holder and Monitor Mounts

	For Rail Ht.				Overall					Monitor
Style	Single	Double, Quad	Triple	For Device Wd.	Ht.	Wd.	Dp.	Max. Load Capacity, lbs.	For Monitor Size	Mount Type	Mounting Hole Pattern Compatibility	Color	Material	Mounting Fasteners Included		Each
L	1 1/2" 40mm	3" 80mm	4 1/2" 120mm	1 13/32"-1 15/16"	4 1/2"	4 1/2"	2 3/16"	22	12"-24"	Fixed	VESA 75 × 75 VESA 100 × 100	Silver	Powder-Coated Aluminum	Yes	0000000	0000000

Hand-Held Device Mounts with Ball-Grip Positioning Arm

Hand-held device mounts have adjustable grips for a secure hold on your device.

Mounts with a ball-grip positioning arm extend and adjust to accommodate multiple users. They have a ball-and-socket connection for 360° positioning. Move them out of the way when not in use.

	For Rail Ht.					Overall
Style	Single	Double, Quad	Triple	For Device Wd.	Projection	Ht.	Wd.	Max. Load Capacity, lbs.	Color	Material	Mounting Fasteners Included		Each
Rotate, Side-to-Side, Tilt, In/Out, Up/Down
M	1" 1 1/2" 30mm 40mm 45mm	2" 3" 60mm 80mm 90mm	3" 4 1/2" 120mm	1 7/8"-3 1/4"	7 1/2"	3 1/4"	3 1/4"	1	Black	Powder-Coated Aluminum	Yes	000000000	000000

Tablet Mount with Ball-Grip Positioning Arm

Tablet mounts have adjustable grips for a secure hold on your device.

Mounts with a ball-grip positioning arm extend and adjust to accommodate multiple users. They have a ball-and-socket connection for 360° positioning. Move them out of the way when not in use.

	For Rail Ht.					Overall
Style	Single	Double, Quad	Triple	For Device Wd.	Projection	Ht.	Wd.	Max. Load Capacity, lbs.	Color	Material	Mounting Fasteners Included		Each
Rotate, Side-to-Side, Tilt, In/Out, Up/Down
N	1" 1 1/2" 30mm 40mm 45mm	2" 3" 60mm 80mm 90mm	3" 4 1/2" 120mm	6 1/4"-8 3/32"	8 1/16"	10 1/4"	8 1/8"	3	Black	Powder-Coated Aluminum	Yes	00000000	0000000