We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
50mm 12-point combination wrench, black oxide finish

Gray Tools

Gray Tools MC50B 50mm 12-Point Combination Wrench

SKU CH-VJSS-WVEB1

A 50 mm combination wrench with a 12-point broached opening and corrosion-resistant black oxide finish that meets ANSI standards

  • 50 mm hex size fits large fasteners
  • 12-point drive grips bolts from multiple angles
  • Black oxide finish resists corrosion
  • Precision broaching ensures secure engagement
  • Meets ANSI standards for professional use

50 mm 12-point combination wrench

This 50 mm combination wrench is built for heavy-duty fastening tasks in industrial and automotive environments. The 12-point drive provides multiple engagement angles for quicker positioning on large hex fasteners. It suits mechanics and technicians who need reliable torque transfer on 50 mm hardware.

Black oxide finish and ANSI compliance

The corrosion-resistant black oxide coating protects the tool surface during daily exposure to moisture and chemicals. Precision broaching ensures a tight, secure fit that reduces rounding on fastener corners. Meeting ANSI standards confirms dimensional accuracy and material quality for professional use.

California Proposition 65 notice

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Buyers should review workplace safety requirements and handling procedures before ordering. No other specifications or compatibility details are provided by the supplier.

How it compares

Measured against everything we stock in Tool Bags & Storage Cases, at today’s prices. Recalculated every night.

Price $158.99
Pricier than about 90% of the 2,748 comparable items (median $20.99).

Specifications

Product
Brand nameGRAY TOOLS

Questions about this item

What does the 12-point drive type actually grip on a 50 mm fastener?

The precision-broached 12-point opening contacts the flats of a 50 mm hex nut or bolt head at twelve evenly spaced angles, giving a secure fit in tight spaces.

How much clearance does the 50 mm combination wrench need to swing in a crowded engine bay?

The box-end and open-end share the same 50 mm hex size, so you need enough room for the wrench’s full length and head thickness to rotate without hitting adjacent components.

Which step do mechanics most often skip when putting a black-oxide wrench into service?

Wiping off the protective oil film before first use; leaving it on can make the finish feel slippery and attract grit that accelerates wear.

More in Tool Bags & Storage Cases

Similar items