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Clamp Straps & Clamping Kits Category
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High-Rise Clamps Type
High-Rise-Clamp Riser Blocks Model

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High-Rise-Clamp Riser Blocks

Clamp Straps & Clamping Kits

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Product Information

These riser blocks are used to raise up High-Rise Clamps to reach tall workpieces. Modular design allows stacking Narrow Riser Blocks and Spacer Blocks for additional height. Interlocking channels ensure that clamps and risers remain properly aligned when stacked up. Available in 5/16-18, 1/2-13, and 5/8-11 thread sizes.

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Application Information

Mounting

Fasten a High-Rise Clamp to the tapped hole on top of the Narrow Riser Block with a Hex-Head Cap Screw. Fasten riser block to the fixture also with a Hex-Head Cap Screw (see table below to order).

Material

MATERIAL	HEAT TREAT	FINISH
Mild Steel	-	Black Oxide

Click here for detailed material and finish specifications.

California residents click here for Prop 65 information.

High-Rise-Clamp Riser Blocks

PART NO.	MODULAR SYSTEM SIZE	STUD SIZE	A	B	C	E	F THREAD	G	H
CL-MF25-2301	MINI	5/16-18	1	1-5/8	1	13/16	5/16-18	1/16	3/32
CL-MF40-2301	STANDARD	1/2-13	3	2-3/4	1-9/16	1-3/16	1/2-13	1/8	3/16
CL-MF50-2301	HEAVY	5/8-11	3	3-9/16	2	1-9/16	5/8-11	1/8	3/16

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Required Mounting Screws

PART NO.	THREAD SIZE	FITS RISER BLOCK	QTY REQUIRED
CL-MF25-4312	5/16-18	CL-MF25-2301	1
CL-MF40-4311	1/2-13	CL-MF40-2301	1
CL-MF50-4311	5/8-11	CL-MF50-2301	1

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Products Related to High-Rise-Clamp Riser Blocks

Hex-Head Cap Screws (Heavy)

Hex-Head Cap Screws (Mini)

Hex-Head Cap Screws (Standard)

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CARR LANE MANUFACTURING
4200 CARR LANE CT.
P.O. BOX 191970
ST. LOUIS, MO 63119
Phone: 314.647.6200
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