12/20 Yellow Gold-Filled 7.2mm Tubing, 1/2-Hard Gloves & Skin Protection Outside Dimension: 5mm (0

Outside Dimension: 5mm (0

75X objective lens increases working distance

the punch fits neatly inside the block for compact and convenient storage and transport

81 ounces (278

7mm) riser has radial spokes for sturdiness and stepped edges that ensures the risers are aligned

12/20 Yellow Gold-Filled 7.2mm Tubing, 1/2-Hard Gloves & Skin Protection Outside Dimension: 5mm (0This 1 2 hard, 12 20 yellow gold filled tubing is ideal for a wide range of fabrication tasks. Use it to create hinges or spring bars for movable component parts, create linings for bead holes (to protect both the bead and the cord), create eyelets or rivets for cold connections, or create spring bars for custom watch bands. Metal that is 1 2 hard is partially work hardened and will hold its shape under some stress; ideal for forming structures that