FIRSTINFO 1200 N.m. (885 Ft-lbs) Manual Torque Multiplier 3.4:1 Wrench, 1/2 inch Drive ( Female/Input ) to 3/4 inch Drive ( Male/Output ) Adaptor, Max. 1200 Nm Lug Nut / Labor Saving Tool

【Energy-Saving Tool for Tire Change】-- Input square: 1/2" ; Output square: 3/4". Patented Designed.

【Maximum Output: 1200Nm (885 ft-lbs) / Maximum Input: 352Nm (259 ft-lbs)】 -- 3.4:1 torque multiplication, accuracy tolerance: ±5%

【Widely Use 】-- Adapted for easily tire change of car, van, truck in automotive repair industry. The movable reaction handle is suit for different working place.

【Protection Purpose】 -- Supplied with the rubber-cover reaction bar for tire rim protection purpose.

【Easy for Operation】 -- Main body: Small and light weight benefits as socket size is easy and convenient for operation. Constructed with CR-V alloy steel brings better stability and reliability.

Patented product.

Energy-saving tool designed for tire change and repair.

Small size, lightweight, easy to carry and storage.

Input square: 1/2 inch

Output square: 3/4 inch

3.4:1 torque multiplication.

Maximum rated output:1200Nm (885 ft-lbs)

Accuracy tolerance: ±5%

The tool is adapted for tire change of car and van in automotive repair industry.

Supplied with the rubber-cover reaction bar for tire rim protection purposes.