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Snap-on SIM443 | Flank Drive Deep Impact Socket | 1 in Drive, 1-3/8 in, 6-Point SAE

Snap-on SIM443 | Flank Drive Deep Impact Socket | 1 in Drive, 1-3/8 in, 6-Point SAE

Part Number : SIM443

Sized at 1-3/8 in, the SIM443 is a deep 6-point SAE impact socket on a 1 in square drive. Overall length is 3-3/4 in, and the hex end measures 2-1/16 in across. Hex depth is 7/8 in and the drive end diameter is 2-1/8 in.

Key features

  • Hex depth 7/8 in; bolt clearance depth 2-1/196 in
  • Length 3-3/4 in; hex end diameter 2-1/16 in
  • Heat treatment is tuned for impact service life rather than hand-tool hardness, so repeated impact loading is expected
  • Flank Drive profile, described as giving up to 20% more turning power without slipping or rounding the fastener
Availability: in stock
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