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Harfington Double box ratcheting wrenches, 14×15 and 16×18 mm

Two double box ratcheting wrenches with 72-tooth ratchets that turn a bolt with just a 5° swing. Between them they cover 14, 15, 16 and 18 mm, which pays off in tight spots like an engine bay.

$22.4
12%$19.71
Price with code · Harfington · as of 2026-10-09
Code capitalone12 · 12% off
Copy code & shop Harfington
72 teeth, 5° swing

172 teeth, 5 degrees

The 12-point, 72-tooth ratchet engages every 5°, so you can tighten and loosen quickly where there is no room to swing.

197 mm long, 10 mm head thickness

2Four sizes

The 14 × 15 mm wrench is 197 mm long and the 16 × 18 mm one 232 mm. A 10 mm head fits shallow clearances.

Used on engine work

3Hardened CR-V

High-frequency quenched chrome vanadium with chrome and black-nickel plating resists bending and rust, and off-corner loading reduces slipping.

Key specs

Sizes
14 × 15 mm, 16 × 18 mm
Lengths
197 mm / 232 mm
Head thickness
10 mm
Ratchet
72 teeth, 5°
Material
CR-V, chrome and black-nickel plated

Good pick if

  • You do your own car or motorcycle work
  • You often reach bolts in cramped spaces

Think twice if

  • You need sizes other than 14, 15, 16 and 18 mm

FAQ

Is there a promo code?

Yes. Enter capitalone12 at Harfington checkout when buying the Harfington Double box ratcheting wrenches, 14×15 and 16×18 mm for 12% off.

What is it good for?

The page names machinery maintenance, vehicle repair and home assembly, and asks you to check that the sizes match your nuts and bolts before buying.

Can I return it?

The product page offers 30-day returns from delivery. Returns are free within the US; elsewhere you pay the return shipping.

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