• Satin finished carbon steel body with 1/2"Sq drive for use with ratchet wrenches.• Heavy-duty thin double chain.• Essential tool for removing commercial air brake filters.• Capacity: ø73-169.5mm.Satin finished carbon steel body with 1/2"Sq drive for use with ratchet wrenches. Heavy-duty thin double chain. Essential tool for removing commercial air brake filters.• Satin finished carbon steel body with 1/2"Sq drive for use with ratchet wrenches. • Heavy-duty thin double chain. • Essential tool for removing commercial air brake filters. • Capacity: ø73-169.5mm. • Model No. CV937Technical Specification:Capacity: ø73-169.5mmDimensions: Length: 70mm x Height: 150mmWeight: 0.445KgWarranty: 1 year