44+ Wood Pipe Support Blocks. Select the department you want to search in. Pipe supports all departments audible books & originals alexa skills amazon devices amazon pharmacy amazon warehouse appliances apps & games arts, crafts & sewing automotive parts & accessories baby beauty.
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1.375 in x 1.375 in x 3.375 in. Railing support wood blocks, also known as crush blocks help prevent your deck railing from sagging over time and offers structural durability. The first and most important is its natural resistance to fire. Alternative, handmade props such as wood blocks are precarious at best, and simply do not provide the durability and versatility of the pipe prop.