DescriptionThis spline bit socket set made of premium steel tempered with heat treatment process to make these bits. They are exceptionally durable and strong, withstand high torque and do not twist, protecting the bit. Work on cars, trucks, appliances, lawn equipment, machinery, and so on.Feature- Color: As shown - Material: metal - Size: 19 x 13.2 x 1cm - Precisely and automatically machined bit tips to ensure accurate size, chamfered bit ends insert smoothly into fasteners and protect both bits and fasteners from damaged edges - Designed for breaker bars, torque wrenches and ratchets - Sturdy and durable solid steel set designed with superior hardness that reduce wear-outs and insure longevity. - M4, M5 and with square drive 1/4 "(6.3 mm), total length 39 mm; M8, M10 and M12 with square drive 3/8 "(10 mm), total length 50 mm; M14 and M16 with square drive 1/2 "(12.5 mm), total length 56 mm - Work on cars, trucks, appliances, lawn equipment, machinery, and so on.
