This 6-point "spinner" driver from Beta Tools features a sliding T-handle that can be removed for compact storage. It also lets you turn the T-handle into an L-handle for maximum torque, then back to a T-handle for quick spinning. The 16mm (5/8") spark plug socket swivels to get you into the tightest spaces. Spring clips inside the deep socket hold the spark plug for one-handed operation.
Length (overall): 483mm
Socket length (to swivel): 70mm
Socket OD: 21.4mm
Handle length: 200mm