Rubber Donut Sprue Base, 76.2mm dia.

This sprue is designed for direct spruing of a single wax or a small group of waxes. Fill the entire center with wax or modeling clay; holds a 3" diameter flask.

• Price Per Unit: Priced per Each
• Dimensions: 76mm
• Size: 3" dia. (76mm)
• Shipping Weight: 2.929 ounces (83.044g)
• Country Of Origin: Taiwan
• Weight: 0.083 kg