SK 376 Six-Piece Metric Flare Nut Wrench Set
SK Hand Tools 376 is a six-wrench metric flare-nut set with 6-point SureGrip profiles, offset ends and SuperKrome finish. The supplied pairs are 9×11, 10×12, 13×14, 15×17, 16×18 and 19x21mm. The slotted flare-nut ends can approach a fitting around a line, unlike a closed box end; match the fitting size and actual line clearance.
Specifications and included details
- Six metric flare-nut wrenches with 6-point SureGrip profiles.
- Pairs: 9×11, 10×12, 13×14, 15×17, 16×18 and 19x21mm.
- Offset ends, SuperKrome chrome-plated finish and storage roll described.
Before ordering
No slot widths, offset angles or numerical torque capacity are supplied. Follow the system manufacturer's procedure, particularly for pressurized brake, fuel or hydraulic lines; a matching opening does not establish vehicle fitment.
Product questions and answers
Does six pieces mean only six working sizes?
No. The listed double-ended pairs provide twelve distinct metric openings.
Is a 20mm opening included?
No. The supplied pairs include 19 and 21mm but not 20mm.
Are these ordinary closed box ends?
No. They are identified as flare-nut ends with line-access openings.
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