Professional Series Mushroom Head Industrial Ratchet Overview

Since its original, award winning launch in 1984 and extensive face-lift in 2000, Norbar’s Professional Torque Wrench range has become one of the most popular wrench ranges available worldwide. In this re-engineered version, the core principles of accuracy, durability and comfort are carried over but every component part is new and improved.

  • Handle material and lens resist all chemicals in common automotive, industrial and aviation use.
  • Secure push/pull locking mechanism is quick and intuitive to use and prevents accidental wrench adjustment.
  • Large scale window and long scale length for great visibility and accurate setting.
  • Automotive reversible ratchets are also available.
Professional Adjustable ‘Mushroom Head’ Industrial Ratchet

These Professional Torque Wrenches are fitted with Norbar’s ‘Industrial’ style of ratchet. Using the principle of ‘offset pawls’, these ratchets feature a robust tooth pattern and a narrow engagement angle, meaning that the wrench is easy to use in tight spaces. The square drive features a finger grip on the top (‘mushroom’ head) that assists with running down the nut until resistance is met. The square drive can also be removed and replaced in the opposite direction so the wrench can give torque control in both the clockwise and anti-clockwise directions. The ‘Industrial’ ratchet is specifically designed for torque wrench application and provides users with the perfect combination of strength, versatility and ease of use.

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All products come with FREE calibration & testing.

Mushroom Head Industrial Ratchet - Dual Scale
SKU Model Torque Range Drive Length Weight
15002 50 7.5 - 37.5lbf ft 10 - 50Nm 3/8" 335mm 0.7kg
15003 100 15 - 75lbf ft 20 - 100Nm 1/2" 387mm 0.94kg
15004 200 30 - 150lbf ft 40 - 200Nm 1/2" 470mm 1.07kg
15005 300 45 - 220lbf ft 60 - 300Nm 1/2" 593mm 1.42kg
15006 340 45 - 250lbf ft 60 - 340Nm 1/2" 685mm 1.48kg
15007 400 60 - 300lbf ft 80 - 400Nm 3/4" 686mm 1.93kg
Mushroom Head Industrial Ratchet - Nm Only
SKU Model Torque Range Drive Length Weight
15042 50 12 - 60m 3/8" 335mm 0.7kg
15043 100 20 - 100m 1/2" 387mm 0.94kg
15044 200 40 - 200m 1/2" 470mm 1.07kg
15045 300 60 - 300m 1/2" 593mm 1.42kg
15046 340 60 - 340m 1/2" 685mm 1.48kg
15047 400 80 - 400m 3/4" 686mm 1.93kg
Mushroom Head Industrial Ratchet - lbft ft Only
SKU Model Torque Range Drive Length Weight
15172 50 7.5 - 37.5lbf ft 3/8" 335mm 0.7kg
15173 100 15 - 75lbf ft 1/2" 387mm 0.94kg
15173 200 30 - 150lbf ft 1/2" 470mm 1.07kg
15173 300 45 - 220lbf ft 1/2" 393mm 1.42kg
15173 340 45 - 250lbf ft 1/2" 685mm 1.48kg
15173 40 60 - 300lbf ft 3/4" 686mm 1.93kg
Mushroom Head Industrial Ratchet - lbft in Only
SKU Model Torque Range Drive Length Weight
15052 50 90 - 440lbf in 3/8" 335mm 0.7kg
15053 100 200 - 900lbf in 1/2" 387mm 0.94kg
15054 200 400 - 1800lbf in 1/2" 470mm 1.07kg
15055 300 500 - 2500lbf in 1/2" 393mm 1.42kg
15056 340 400 - 3000lbf in 1/2" 685mm 1.48kg
15057 40 700 - 3500lbf in 3/4" 686mm 1.93kg

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