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Proto®

3/8"dr 7/8" WRENCH, CROWFOOT

Item #SPTJ4928CF

Proto Crowfoot Wrench, Measurement System: Imperial, 7/8 in Wrench Opening, Box/Single End, 1-19/32 in Overall Length, 3/8 in Drive, ASME B107.21, Steel, Full Polished

Features

  • Crowfoot wrenches are used in hard-to-reach, restricted access situations where a standard wrench or ratchet cannot reach
  • Anti-slip design open end (ASD)
  • The arched surfaces are designed to spread the contact forces over a greater area and they keep the loads off the corners of the fastener which helps prevent fastener rounding
  • Broad size range ensures the right tool for the application
  • Full polish finish provides corrosion resistance and easy-to-clean surfaces
  • Has locking grooves that help prevent the wrench from slipping off the fastener when turning
  • Locking hole feature helps keep the crowfoot wrench engaged on the extension during use reducing downtime due to detachment of crowfoot in awkward spaces
  • Use with locking extensions to reach into spaces too small for a mechanic's arm or where the fastener is out of site
Application
For lower torque applications

Certification/Standards
ASM E B107.21

Manufacturer:  Stanley Black & Decker
Brand:  Proto

C ountry of Orgin:  US
UPC:  662 679978389
UNSPSC:  27111756
Other Part Numbers:  J4928CF ; 662679978389 ; 66267997838 ; 00662679978389

Keywords
J4928CF Crowfoot Wrench, Imperial, 7/8 in Box/Single End Wrench, 3/8 in Drive, 1-19/32 in OAL, ASME B107.21, Full Polished ; Stanley Black Decker ; Proto ; J4928CF ; 662679978389 ; Crowfoot Wrenches

BrandProto®
APPLICATIONFor hard to reach, restricted access situations where a standard wrench or ratchet cannot reach
Drive Size3/8 in
FinishFull Polish
Standard/ApprovalsASME B107.21
TypeSAE
Wrench Opening7/8 in
Customer Support
Monday – Friday: 7:00 AM – 5:00 PM CST
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