123 Blocks for Fabricators - 5/8" (16mm) Tooling

These aren't your machinist's sacred 1-2-3 blocks—no need to treat them like ancient relics. TMR Customs 123 Blocks are made for fabricators who want a fun, practical welding project. Use 'em, abuse 'em, and slather 'em in antispatter without fear of a machinist’s tearful death stare when his beloved blocks get within range of a MIG gun or TIG rod. These 123 Blocks are built for real work, designed to help with welding and fixturing—no museum glass needed. Sold individually, welding required!