Amazon.com : W WIREGEAR Bench Block Universal Gun Bench Block Two-sided Tool with a Non-slip Mat Made of Durable Material Ideal for M1911 10/22s Pistol and Other Handguns Use for Gunsmithing :
Universal Firearm Durable Bench Block Gunsmith Handgun Gunsmithing Tools Pistols for sale online | eBay
5x2 Steel Bench Block Jewelers Gunsmiths Metal Working 3/4" Thick Square Edges for sale online | eBay
Bench block, rubber / nylon / steel, black and white, 4x2 inches with 4x1-1/2 inch base and 2-3/4 x 3/4 inch round. Sold per 3-piece set. - Fire Mountain Gems and Beads