IS Sockets & Ratchets

Freer Tool & Supply’s IS sockets and ratchets collection delivers dependable fastening tools for industrial maintenance, assembly, and repair. Quality sockets and ratchets help improve access in tight spaces, speed up repetitive work, and reduce fastener rounding—whether you’re servicing equipment, building fixtures, or handling day-to-day shop-floor tasks.


Proto KP4218120 Proto 3/8" Drive Crowfoot Wrench 5/8" Open End

Proto KP4218120 Proto 3/8" Drive Crowfoot Wrench 5/8" Open End

SKU: FTS-KP4218120
MPN: 27111713

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Proto KP4218125 Proto 3/8" Drive Crowfoot Wrench 11/16" Open End

Proto KP4218125 Proto 3/8" Drive Crowfoot Wrench 11/16" Open End

SKU: FTS-KP4218125
MPN: 27111713

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Proto KP4218130 Proto 3/8" Drive Crowfoot Wrench 3/4" Open End

Proto KP4218130 Proto 3/8" Drive Crowfoot Wrench 3/4" Open End

SKU: FTS-KP4218130
MPN: 27111713

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Proto KP4218135 Proto 3/8" Drive Crowfoot Wrench 13/16" Open End

Proto KP4218135 Proto 3/8" Drive Crowfoot Wrench 13/16" Open End

SKU: FTS-KP4218135
MPN: 27111713

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Proto KP4218140 Proto 3/8? Drive Crowfoot Wrench 7/8? Open End J4928CF

Proto KP4218140 Proto 3/8? Drive Crowfoot Wrench 7/8? Open End J4928CF

SKU: FTS-KP4218140
MPN: J4928CF

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Proto KP4218145 Proto 3/8" Drive Crowfoot Wrench 15/16" Open End

Proto KP4218145 Proto 3/8" Drive Crowfoot Wrench 15/16" Open End

SKU: FTS-KP4218145
MPN: 27111713

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Proto KP4218150 Proto 3/8" Drive Crowfoot Wrench 1" Open End

Proto KP4218150 Proto 3/8" Drive Crowfoot Wrench 1" Open End

SKU: FTS-KP4218150
MPN: 27111713

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Proto KP4218155 Proto 3/8" Drive Crowfoot Wrench 1-1/16" Open End

Proto KP4218155 Proto 3/8" Drive Crowfoot Wrench 1-1/16" Open End

SKU: FTS-KP4218155
MPN: 27111713

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Proto KP4218160 Proto 3/8" Drive Crowfoot Wrench 1-1/8" Open End

Proto KP4218160 Proto 3/8" Drive Crowfoot Wrench 1-1/8" Open End

SKU: FTS-KP4218160
MPN: 27111713

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Proto KP4218170 Proto 3/8" Drive Crowfoot Wrench 1-1/4" Open End

Proto KP4218170 Proto 3/8" Drive Crowfoot Wrench 1-1/4" Open End

SKU: FTS-KP4218170
MPN: 27111713

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Proto KP4218180 Proto 3/8" Drive Crowfoot Wrench 1-3/8" Open End

Proto KP4218180 Proto 3/8" Drive Crowfoot Wrench 1-3/8" Open End

SKU: FTS-KP4218180
MPN: 27111713

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Proto KP4218270 Proto 1/2" Drive Open-End Crowfoot Wrench 2-1/4"

Proto KP4218270 Proto 1/2" Drive Open-End Crowfoot Wrench 2-1/4"

SKU: FTS-KP4218270
MPN: 27111713

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Proto KP4218275 Proto 1/2" Drive Open-End Crowfoot Wrench 2-3/8"

Proto KP4218275 Proto 1/2" Drive Open-End Crowfoot Wrench 2-3/8"

SKU: FTS-KP4218275
MPN: 27111713

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Proto KP4218285 Proto 1/2" Drive Open-End Crowfoot Wrench 2-1/2"

Proto KP4218285 Proto 1/2" Drive Open-End Crowfoot Wrench 2-1/2"

SKU: FTS-KP4218285
MPN: 27111713

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Proto KP4218335 Proto 3/8? Drive Crowfoot Wrench 12 mm Open End J4912MCF

Proto KP4218335 Proto 3/8? Drive Crowfoot Wrench 12 mm Open End J4912MCF

SKU: FTS-KP4218335
MPN: J4912MCF

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