1/2" MPT x 1/2" Insert Adapter Pinit $2.02 Quantity discounts available QuantityPrice SKU: IG15716 Retail Price This item is IN STOCK Quantity -+ Add to Cart Details 1/2" MPT x 1/2" Insert adapter. Use with hose clamp and 1/2" poly tubing. Details Back Details1/2" MPT x 1/2" Insert adapter. Use with hose clamp and 1/2" poly tubing.