Satin finish steel construction with 3/8" and 1/2"Sq drive. Also suitable for use with a 21mm(13/16") spanner. Claws grip filter tighter as more torque is applied. Features & Benefits: • Satin chrome finish steel construction with 1/2" and 3/8"Sq drives. • Also suitable for use with a 21mm spanner. • Claws grip filter tighter as more torque is applied. • Model No. AK643 Specifications: Model No AK643 Brand: Sealey Capacity: Ø65-110mm Claw Length: 44mm Drive: 3/8" & 1/2"Sq Nett Weight: 0.56kg