20 Piece SAE/Metric Stubby Wrench Set Porta Powers Clean those piston ring groove

Clean those piston ring groove before installing new rings

This 3/4" drive 36mm deep 6 point socket is designed to tackle the toughest jobs with solid durability and keeps them pounding job after job

Lisle spring clutch eliminates ratchet problems

Professional crews value durability

6" and 10" Locking Extensions packaged in a tray

20 Piece SAE/Metric Stubby Wrench Set Porta Powers Clean those piston ring groove20 Piece SAE Metric Stubby Wrench Set Features and Benefits Stubby pattern length extreme access Features Surface Drive Plus provides stronger grip on fasteners, Reduces fastener rounding Size stamped on both sides and on head Greater visibility to wrench size Packaged in blow mold tray Includes: SAE: 3 8" thru 15 16" Metric: 10 thru 19mm 20 Piece SAE Metric Stubby Combination Wrench Set includes: SAE: 3 8" thru 15 16" Metric: 10 thru 19mm packaged in