Sealey Oil Filter Strap Wrench 3/8" & 1/2"Sq Drive 300mm Capacity Features: Satin finish cast steel body with 3/8" and 1/2"Sq drive. Designed for use with ratchet wrench, but may also be used with a 21mm(13/16") spanner. Extra-wide nylon webbing strap. Technical Details: • Satin finish cast steel body with 3/8" and 1/2"Sq drive. • May also be used with a 21mm(13/16") spanner. • Extra-wide Nylon webbing strap suitable for filters up to Ø300mm. • Use with ratchet wrench. • Model No. AK6403 • Model No. AK6403 Additional Information: • Satin finish cast steel body with 3/8" and 1/2"Sq drive. • Designed for use with ratchet wrench, but may also be used with a 21mm(13/16") spanner. • Extra-wide nylon webbing strap suitable for filters up to Ø300mm.