All-steel construction.

Head holders:9x12mm,14x18mm,,24x32mm or 27x36mm,accommodate variety of standard heads

 Special heads can be made to order

 +/-4% accuracy in clockwise direction exceeds international specifications.

 Unique, stay-in-place,Lock Ring makes adjustments easier and secures selected torque from accidental change.

 Metric scale with fine increments and reference English scales are easy to read and set.

 The identity code marked on each wrench makes it possible to keep accurate records.

 Non slip grooved handle.

•  Accuracy: ±6%, which conforms to the ASME B107.14 standard
•  1/4" hexagon socket with a quick-release design, convenient for changing various bits.
•  Reliable locking mechanism, light operation.
•   Clearer scale, accurate increment.
•  Ergonomic handle, double color with soft and hard adhesive, comfortable grip.
•   Engineering plastic, oil resistant and non-slip resistant, durable.

•   Accuracy is ±4% from 20-100% of capacity.
•   All metal structure, alloy steel pipe, durable.
•  Clear scale, easy to read.
•   Minor scale is 1/10 of increment of main scale.
•   Pull to unlock lock ring keeps selected torque secure from accidental change.
•   Quick release head.
•   Grooved non-slip grip

•   This One-to-One wireless Torque Wrench Checking system is specially designed for the production line to ensure all the bolts are tightened.
•   After “Click” , the wireless receiver will capture a signal and meanwhile send out one to the switch, then the system is available.
•   Wireless wrenches can be used at a radial distance of 20m.
•   The lead-out wire of switch signal is 2m in length.
•   The power of receiver is 12V ,transformed by dedicated adapter.