8pc Magnetic Swivel Spark Plug Socket Set 3/8inch Dr Thin Wall

●6pcs magnetic swivel spark plug socket-3/8''DR
14x100mm long, 14x150mm long, 16x100mm long,
16x150mm long, 16x300mm long, 13/16''x150mm long;   
●1pcs 1/2"dr to 3/8"dr adaptor. 
●1pc Spark Plug Gap Tool. 
●Made of chrome vanadium steel.
●High torque 12 point design grips fasteners securely to prevent round-off.
●Interior magnetic head design retains the spark plug,allows for easy removal and installation.
●1mm thinner wall design for easy insert, fits for more models.
●360 degree swivel head gives you the maximum flexibility even in tight area.