Sprue Base - Cone Center, 4" sku: 2601155 Cone center – for use with VCM and other vacuum casting machines. Has 1/2" sprue hole. MSRP: On Sale: $3.25 Add to Cart Compare
Sprue Base - Donut, 3-1/2" sku: 2600950 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $4.45 Add to Cart Compare
Sprue Bases - Button, 2-1/2" sku: 2600600 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $3.55 Add to Cart Compare
Sprue Bases - Button, 3" sku: 2600750 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $4.00 Add to Cart Compare
Sprue Bases - Button, 4" sku: 2601050 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $5.65 Add to Cart Compare
Sprue Bases - Standard Tree - 2" sku: 2600561 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $3.30 Add to Cart Compare
Sprue Bases - Standard Tree, 2-1/2" sku: 2600700 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $3.55 Add to Cart Compare
Sprue Bases - Standard Tree, 3" sku: 2600850 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $4.90 Add to Cart Compare
Sprue Bases - Standard Tree, 3-1/2" sku: 2601000 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $4.95 Add to Cart Compare
Sprue Bases - Standard Tree, 4" sku: 2601150 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $5.50 Add to Cart Compare
Sprue Bases - Standard Tree, 5" sku: 2601170 For setting up wax patterns before investing. Made of durable vulcanized rubber. Flexible enough to fit flasks that have been distorted from use. Creates a leakproof seal. MSRP: On Sale: $10.95 Add to Cart Compare
Universal Tree Sprue Base sku: 2601175 A tree-type base which may be used with both 2-1/2" and 3-1/2" diameter flasks. MSRP: On Sale: $3.95 Add to Cart Compare