Standard Impact & Heavy Duty Impact Mechanisms In Detail - Stanley IW12 User Manual

STANDARD & HEAVY DUTY MECHANISMS
STANDARD IMPACT & HEAVY DUTY IMPACT
MECHANISMS IN DETAIL
When ordering Impact Mechanism parts, first determine which mechanism you have by visually inspecting the
following two parts indicated by the arrows (A: Hammer Case, B: Anvil).
STANDARD MECHANISM
A
HEAVY DUTY MECHANISM
A
Note the difference in the Hammer
Case (A) when ordering.
55
55
B
NOTE: The Anvil (B) for a Standard Mechanism has
a tab on one end, while the Heavy Duty Anvil has a
round diameter on one end.
B
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