CRS Athletic Sledgehammer Blocks

CRS builds the most durable sledgehammer blocks out there. When tested against the competition CRS blocks do not crumble apart. Weights and sledgehammers are no match for the quality of our products. Uses include, but are not limited to: crossfit, plyobox, step-up, bench, agility drills, carrying and throwing.

Gym Products

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Cumberland Rubber Supply high-density rubber is the Ferrari of rubber products. (And we can back it up) Our high-density gym flooring is used where high performance is a must. We don't build low-cost parts to compete with China. We implement a hands-on high-quality manufacturing process for a reason. Our customer base includes the NFL, MLB, NHL, college, and Olympic facilities. Our customers expect the best, and we plan to deliver, nothing leaves our plant unless it can perform. Our parts come with a lifetime guarantee if you can wear out our mat send it back and we will replace it.

Sledgehammer Blocks
Weights and sledgehammers are no match for the quality of our products. Uses include, but are not limited to: crossfit, plyobox, step-up, bench, agility drills, carrying, and throwing.

High Intensity Flooring
CRS is the most durable, high intensity flooring source. Our impact mats will outlast our competition (meaning they will NOT break down and flake over time. The consistency of our rubber reduces chances of slipping, and the mats will stay in place without adhesive.

CRS products are built to last. Our Gym rubber is built using a systematic and tedious heat press process. The end result is the highest density/ performing product per square inch on the market.