JAVAC Ratchet Tube Bender KitJAVAC Ratchet Tube Bender Kit JRTB100 This JAVAC JRTB100, Ratchet Tube Bender Kit is a quality, crossbow style tube bender kit made for bending soft copper and aluminium tubing up to 90. Features: Bends both copper and aluminium tubing Bends up to 90 Crossbow style 7 dies: 1 4", 5 16", 3 8", 1 2", 5 8", 3 4" & 7 8" Manufactured to JAVAC's high quality standards Included: Crossbow style ratchet tube bender 7x dies (1 4", 5 16", 3 8", 1 2", 5 8", 3 4" &