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Snap-on SDMA421 | #1 Phillips Power Bit | 3 in, 5/16 in hex drive

Snap-on SDMA421 | #1 Phillips Power Bit | 3 in, 5/16 in hex drive

Part Number : SDMA421

Measuring 3 in, the SDMA421 #1 Phillips bit uses a 5/16 in hex shank for power driving. It is intended for Phillips fasteners. The shank diameter measures .250 in. Match the #1 Phillips tip, 3 in length and 5/16 in hex drive to the fastener and driver before use. Each tip size and length has its own Snap-on item number, and this one is SDMA421.

Key features

  • Tip size #1
  • Length 3 in
  • Hex drive size 5/16 in
  • Shank dia. .250 in
  • Listed under Snap-on bits/power in the PHILLIPS (Power) range
Availability: in stock
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