32R525-1 - Combo Tool - Pin Nail 1/96" & 1/64"Our customers asked and we listened! The 32R525 1 Nail Set is the best for the new popular nail guns. Specifically designed the the 21 gauge and 23 gauge pin nailers. Once you use a SpringTool Nail Set, you will never go back to the traditional nail set. Top Seller Features: Combination 1 64" & 1 96" Nail Set 3500 LBS of impact striking force Patented design & formulated heat treated Rc55 57 Made in the U. S. A. with American Steel Lifetime guarantee