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TuffBlock 12-in W x 4-in H x 12-in L Deck Block Concrete Block
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An individual sunblock has been designed to support over 1,700 lbs and has successfully been tested to support over 11,000 lbs yet weighs only 11/2 lbs
Designed to accept 2 In x 4 In, 2 In x 6 In, 2 In x 8 In joists and 4 In x 4 In posts
TuffBlocks are made of high strength closed loop recycled polyolefin material with an ultra high UV rating
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