Rubber Round-Button (C-Style) Sprue Base, 76.2mm dia.

This rubber sprue base is designed for tree spruing with multiple pieces on each tree. The round button holds a 1/4" (6.35mm) sprue.

• Dimensions: 76mm
• Size: 1/4" hole; 3" dia.
• Shipping Weight: 0.238 lbs (107.955g)
• Country Of Origin: Taiwan
• Weight: 0.108 kg