This product is a double-sided replacement bit for use with our SD-1223 Robertson Multi-Bit Screwdriver. The bit is hex-shaped and has an S1 Robertson head on one side and S2 Robertson head on the other side.Specifications Head Type Robertson Robertson Head Size S1, S2 Shaft Diameter 1/4″ (6.35 mm) Hex Overall Length 2 1/2″ (63.5 mm) Dimensions 2.55 in x 0.28 in x 0.28 in (6.47 cm x 0.7 cm x 0.7 cm)Weight 0.03 lb (11.804 g)UPC 811490015449 Downloads:Spec Sheet








