Button Sprue Base

Fill the cup in the center with wax or clay to form the base for the sprue.

Model 21.777-1		Description Use with Casting Flask no. 21.686		Price      1 - 2 Price $2.40 3+ Price $2.05		Qty Order
Model 21.778-1		Description Use with Casting Flask no. 21.687		Price      1 - 2 Price $2.70 3+ Price $2.30		Qty Order
Model 21.779-1		Description Use with Casting Flask no. 21.68701		Price      1 - 2 Price $2.70 3+ Price $2.30		Qty Order
Model 21.781-1		Description Use with Casting Flask nos. 21.688-1, 21.689-1, 21.690-1, and 21.691-1.		Price      1 - 2 Price $2.90 3+ Price $2.45		Qty Order
Model 21.782-1		Description Use with Casting Flask nos. 21.692-1, 21.693-1, 21.694-1, and 21.695-1.		Price      1 - 2 Price $3.40 3+ Price $2.90		Qty Order
Model 21.783-1		Description Use with Casting Flask nos. 21.696-1, 21.697-1, 21.69701-1, 21.698-1, and 21.699-1.		Price      1 - 2 Price $3.80 3+ Price $3.25		Qty Order
Model 21.784-1		Description Use with Casting Flask nos. 21.69901-1, 21.701-1, and 21.702-1.		Price      1 - 2 Price $4.30 3+ Price $3.65		Qty Order
Model 21.776-1		Description Use with Casting Flask no. 21.685		Price      1 - 2 Price $2.40 3+ Price $2.05		Qty Order