Weld On Clamps | McMaster-Carr

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	Clamping Action Clamping Action

	Hold Down
	Pull Only

	Handle Position When Clamped Handle Position When Clamped

	Down

	Mount Type Mount Type	Show

Weld On

	Mount Type Mount Type	Hide

	Clamp Type Clamp Type


Hold Down	Latch

	System of Measurement System of Measurement

Inch

Metric

	Maximum Clamping Clearance Maximum Clamping Clearance

19/32"

1 15/32"

9 3/8"

	Arm Length Arm Length

1 5/8"

3 1/16"

	Holding Screw Tip Material Holding Screw Tip Material

Rubber

Steel

Stainless Steel

	ID ID

	Overall Length When Clamped Overall Length When Clamped

Less than 5"

6" to 6.9"

	For Pipe Size For Pipe Size

1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10

	Overall Height When Clamped Overall Height When Clamped

5" to 9.99"

10" or greater

	Body Material Body Material

Stainless Steel

Steel

	Material Material

	Grip Style Grip Style

	Cushion

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Bottom Plate Material Bottom Plate Material

Steel

Stainless Steel

	Holding Capacity Holding Capacity

Less than 1,000 lbs.

1,000 to 9,999 lbs.

	Color Color

	Black
	Green

	Holding Screw Tip Type Holding Screw Tip Type

Fixed

Swivel

	Holding Screw Thread Size Holding Screw Thread Size

1/2"-13

M10

M12

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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378 Products

Selecting Clamps Using Pipe, Conduit, or Tubing Trade Size

Weld-On Side-Mount Hold-Down Toggle Clamps

Weld these clamps to the side of an object or drill your own holes in the mounting plate and bolt into place.

Undermount Hold-Down Toggle Clamps

Mount these clamps below a surface.

Right-Angle Latch-Style Toggle Clamps

Mount the clamp on a lid and the latch plate on the side of a container.

Routing and Suspending

Weld-Mount Vibration-Damping Routing Clamps

For a more secure connection than rail- and adhesive-mount clamps, weld the bottom plate of these clamps onto your rails. They fit tightly around pressurized lines in hydraulic systems to lessen vibration.

Two-Line Weld-Mount
Vibration-Damping Routing Clamps

Secure two pressurized hydraulic lines with a single clamp to lessen vibration in hydraulic systems. Weld the bottom plate onto the mounting surface for a more secure connection than rail- and adhesive-mount clamps.