Milwaukee 1/4 Ratchet & Driver & Socket Set – 38 pcs90 tooth design with 4 of arc swing for tight work spaces. FOUR FLAT sides on socket deter rolling. Sockets are stamped with measurements on the flat side for easy to read visibility. Comfortable Tri Lobe screwdriver handle optimised for maximum user comfort and high torque applications. SHOCKWAVE IMPACT DUTY Screwdriver bits CONTENTS 1 4 Ratchet , 1 4 Tri lobe screwdriver handle, Standard sockets: 5. 5 mm, 6 mm, 7 mm 8 mm, 9 mm, 10 mm, 11 mm, 12 mm,