Weighted-Impact-Socket-Set-1-2-Sq-Drive-3pc-Sealey-SX319-Designed-for-use-on-fixings-that-have-a-high-torque-setting-Counter-weighted-design-reduces-impact-losses-found-in-conventional-sockets-17-19-21mm-Sizes-cover-a-wide-variety-of-crankshaft-pulley-bolt-sizes-Suitable-for-GM-Ford-Honda-Kia-Toyota-Lexus-Jeep-&-Mazda-vehicles-Sealey-SX319-Weighted-Impact-Socket-Set-1-2-Sq-Drive-3pc