Sealey Impact Socket Universal Joint Chrome Molybdenum 70mm 1/2″ Drive Premier One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. Drop-forged steel universal joint. Suitable for use on all types of air impact tool. Chrome Molybdenum steel with phosphate finish for added corrosion resistance. Spring-ball socket retainer and drilled head to accept retaining pin. Lifetime guarantee*.Specification: Model No AK5500 Brand: Sealey Premier Drive: 1/2″Sq(F) x 1/2″Sq(M) Length: 70mm Nett Weight: 0.14kg Product Guarantee: Lifetime GuaranteeCatalogue Page: Page 101