Martin Tool BC18MM 3/8" Drive 18mm 12-Point Crowfoot Flare Nut Wrench MAIN
Martin Tool BC18MM 3/8" Drive 18mm 12-Point Crowfoot Flare Nut Wrench MAIN
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Martin Tool BC18MM 3/8" Drive 18mm 12-Point Crowfoot Flare Nut Wrench

Your Price: $42.44
Availability: IN-STOCK - Usually ships within 1 to 4 business days


Part Number: MRTBC18MM
  • 18mm 12-point opening for precise engagement
  • 3/8" square drive works with standard ratchets
  • Flare nut design for tubing and hydraulic lines
  • Chrome finish for corrosion resistance
  • Made in the USA

Crowfoot Socket Wrench Attachments are drop forged from steel bar. These wrenches are available in drive sizes of 3/8” and ½”, in 12 point Flare-Nut openings in fractional sizes. They come in Chrome and Industrial Black finish. These are special purpose attachment heads designed to accept either a socket wrench handle or extension piece, for use in tightening or loosening nuts which are in odd positions. The 12 point Flare nut design provides extreme flexibility in addressing these situations. The extra head thickness provides maximum surface contact area and helps prevent marring of fittings.

Made in the USA

3/8" Drive Metric Crowfoot Wrench — Flare Nut 12 Pt.

Part NumberOpeningDiameter of HeadThickness of HeadWidth of SlotLength of CentersWeight Each (lb)Opening
BC15MM15 mm24.9 mm18.3 mm16.5 mm18.8 mm0.115 mm
BC16MM16 mm24.9 mm18.3 mm16.5 mm18.8 mm0.116 mm
BC17MM17 mm27.2 mm18.3 mm16.5 mm20.1 mm0.1117 mm
BC18MM18 mm29.7 mm19.1 mm16.5 mm21.3 mm0.1218 mm
BC19MM19 mm29.7 mm19.1 mm16.5 mm21.3 mm0.1219 mm
BC20MM20 mm31.8 mm19.1 mm16.5 mm22.4 mm0.1320 mm
BC21MM21 mm31.8 mm19.1 mm16.5 mm22.4 mm0.1321 mm
BC22MM22 mm34.0 mm19.8 mm16.5 mm23.9 mm0.1422 mm
BC23MM23 mm36.1 mm19.8 mm16.5 mm24.9 mm0.1523 mm
BC24MM24 mm36.1 mm19.8 mm16.5 mm24.9 mm0.1524 mm
BC25MM25 mm38.1 mm20.6 mm16.5 mm25.9 mm0.1625 mm
BC26MM26 mm38.1 mm20.6 mm16.5 mm25.9 mm0.1626 mm
BC27MM27 mm39.9 mm20.6 mm16.5 mm27.2 mm0.1727 mm

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