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Gray Tools 66536 36 mm 12-point 45° offset strike-free leverage wrench, black oxide finish

Gray Tools

Gray Tools 66536 36 mm 12 point 45° offset strike-free leverage wrench

SKU CH-T21D-28Q1K

A 36 mm 12-point wrench with a 45° offset head and add-on bar for extra leverage on stubborn fasteners

  • 36 mm 12-point box end fits large fasteners securely
  • 45° offset head clears obstructions in tight spaces
  • Strike-free leverage bar multiplies torque without hammer impact
  • Forged premium tool steel resists wear under heavy loads
  • Black oxide finish protects against corrosion in harsh environments

36 mm 12-point offset wrench

This 36 mm hand wrench features a 12-point drive and a 45-degree offset head. The offset geometry clears obstructions around large fasteners. It is forged from premium tool steel for maximum durability. The black oxide finish resists corrosion in workshop environments.

Add-on bar leverage system

An optional add-on bar installs on the handle to dramatically increase leverage and torque. This allows a single operator to break loose large and stubborn fasteners. The precision broached opening ensures a tight, secure fit on the flats. The design meets ANSI standards for hand tool safety and performance.

Safety and compliance notes

The product carries California Proposition 65 warnings for chemicals known to cause cancer and reproductive harm. Users should follow standard shop hygiene such as washing hands after use. No additional accessories or software are included in the package. The wrench is supplied new and ready for immediate service.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $61.99
Pricier than about 80% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameGRAY TOOLS

Questions about this item

What does the 12-point drive on the 66536 engage?

The 12-point drive grips a 36 mm fastener across twelve contact faces, giving finer angular engagement than a six-point pattern while still transmitting high torque.

What clearance does the 45° offset head on the 66536 need?

The 45° offset moves the handle away from the workpiece, so you need enough lateral room for the handle swing but less depth directly above the fastener.

How is the add-on bar fitted to the 66536, and what step is often missed?

Slide the bar over the handle until it seats fully against the stop; the missed step is not pushing it all the way home, which reduces leverage and can cause the bar to slip under load.

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