Snap-on 3/8" 驅動器 SAE 9/16" 衝擊額定六角螺絲起子 3/8" Drive SAE 9/16" Impact Rated Hex Driver

• Manufactured from special alloy steel and heat treated for optimum strength and durability

• Snap-on® bits are designed with a precise fit and tight tolerances to prevent slippage and disengagement

• Outperforms one-piece design models; our two-piece design makes replacement economical and convenient

• Bits can be easily replaced by hand—no need to put them in a vice and punch them out with a hammer

• 3/8" drive sizes: 12 mm, 14 mm, 1/2" and 9/16"

• 1/2" drive sizes: 5/8, 11/16, 3/4" and 7/8"

• Optional retaining rings available for added protection—RR37575 for 3/8" models and RR50130 for 1/2" models

• Designed for use with pneumatic or cordless impact guns

• Optional retaining ring ensures positive attachment to anvil