Steel Holder Head and Synthetic Rubber (Neoprene)
Steel Holder Head and Synthetic Rubber (Neoprene) Steel Holder Head and Synthetic Rubber (Neoprene)

ASTM C1231, AASHTO T22, T851

Steel Gripper Head Sets are used for capping concrete cylinders in compression strength testing. A steel gripper head holds and secures the concrete cylinder sample in place at both ends before testing with Neoprene Pads. Steel Grippers are sold in pairs and are available for 6-inch, 4-inch, 3-inch, or 2-inch diameter concrete cylinders.

The grippers are made of alloy steel and are coated inside and out to resist corrosion. The grippers are precision machined to specified dimensions. All bearing surfaces are flat within 0.002 inches (0.05 mm). With proper maintenance, they last for several years.

Code Description
CN112-01 Steel Gripper Heads (pair) - for Ø 50x100 mm cylinder
CN112-02 Steel Gripper Heads (pair) - for Ø 75x150 mm cylinder
CN112-03 Steel Gripper Heads (pair) - for Ø 100x200 mm cylinder
CN112-04 Steel Gripper Heads (pair) - for Ø 150x300 mm and 6x12" cylinder
CN112-05 Steel Gripper Heads (pair) - for Ø 160x320 mm cylinder
CN112-06 Synthetic Rubber (Neoprene), (pair) - Ø 50x100 mm
CN112-07 Synthetic Rubber (Neoprene), (pair) - Ø 75x150 mm
CN112-08 Synthetic Rubber (Neoprene), (pair) - Ø 100x200 mm and 4"x8" cylinder
CN112-09 Synthetic Rubber (Neoprene), (pair) - Ø 150x300 mm and 6"x12" cylinder.
CN112-10 Synthetic Rubber (Neoprene), (pair) - Ø 160x320 mm cylinder.
CN112-11 Synthetic Rubber Sheet (Neoprene), (pair) - Size: 600x400x12 mm, for use on test blocks.

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