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 Welcome to our new website! 

First-time users, please Create New AccountBe sure to include your Customer Account Number 02-xxxxx so that you will be able to see your distributor pricing. If you are not currently one of our distributors, please use the  Contact Us  page to request a Customer Account Number.

Narrow your search by using the "filters" below.
Thickness of Block:
1-3/16" (30mm)
1-3/8" (35mm)
1-3/8" (35mm)
2-3/8" (60mm)
3" (75mm)
4" (100mm)
Width of "V":
1-3/16 x 1-9/16 x 2 x 2-3/8" (30 x 40 x 50 x 60mm)
1-9/16 x 2 x 2-3/8 x 2-3/4" (40 x 50 x 60 x 70mm)
2-3/8 x 2-3/4 x 3-5/32 x 4" (60 x 70 x 80 x 100mm)
3/4 x 1-3/16 x 1-9/16 x 2" (20 x 30 x 40 x 50mm)
3/4 x 1-3/16 x 1-9/16 x 2" (20 x 30 x 40 x 50mm)
Weight:
18 lbs.
50 lbs.
Height:
2-3/4" (70mm)
4" (100mm)
4-3/4" (120mm)
6" (150mm)
8" (200mm)
Overall Length:
4" (100mm)
6" (150mm)
8" (200mm)
3-3/4" (95mm)
4-3/4" (120mm)

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warningThis product may contain metals and/or chemicals that are included in the State of California's latest Prop 65 warnings. Exposure may cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov