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Snap-on IM400 | 1/2" Drive 6-Point Shallow Impact Socket | 1-1/4" SAE, 2" long

Snap-on IM400 | 1/2" Drive 6-Point Shallow Impact Socket | 1-1/4" SAE, 2" long

Part Number : IM400

The IM400 is a 1-1/4" SAE 6-point impact socket on a 1/2" square drive, in the shallow pattern. It measures 2" overall with a 13/16" opening depth, and allows 1-5/32" of bolt clearance. It uses the Flank Drive wrenching profile and is intended for impact wrench service. Within Snap-on's Flank Drive impact socket range it is listed under Shallow.

Key features

  • Socket end diameter 1-3/4"; drive end diameter 1-1/2"
  • Industrial finish
  • Square-drive side hole accepts ball- or pin-type retention
  • Size: 1-1/4" SAE, 6-point opening on a 1/2" square drive
  • Overall length 2"; opening depth 13/16"; bolt clearance depth 1-5/32"
Availability: in stock
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