5-Piece 1/2" Drive Limited Extension Bar Set
This set contains the most popular sizes and torque ratings needed in the automotive service industry. Torque limiting extensions often extend the life of thin wall impact sockets by limiting the torque to the required rating. All come in a 1/2" drive: type 65 ft./lbs., 80 ft./lbs., 100 ft./lbs., 120 ft./lbs. and 140 ft./lbs extension bars.
Sockets will follow one of two size conventions. SAE is commonly referred to as Standard or Imperial Standard and measurements are in fractions of an inch. Metric is the convention preferred by most countries and metric parts can be found on everything from engine bolts to home gyms. Metric sockets are measured in millimeters.
|Unit of Measure||Standard (SAE)|
|Mfr Part #|
|Category||Sockets & Ratchets - 2057|