Compare webshops (1)
Shop
Price
adaptor;reducer Internal square 25.4 mm (1 inch) - outer square 20 mm (3/4 inch) Use of the reversible ratchet/drive elements 1 inch with the socket wrenches 3/4 inch Interchangeable square insert 3/4 inch: M.230C1 Satin chrome plated, with burnished square insert