Sealey oil filter wrenches and pliers sealey ak6431 an oil filter claw wrench from sealey satin finish steel construction with 38in and 12in sq drive also suitable for use with a 21mm 1316in spanner claws grip filter tighter as more torque is applied sealey ak6431 oil filter claw wrench 63 120mm capacity 38 amp 12sq drive