The clamping lever handle can be rotated freely 360 degrees, smooth and neat. Standard Thread Size: M10 (1., 5mm Pitch); Bolt Length: 25mm / 1; Lever Length: 63mm / 2., 48; Hex Socket Size: 5mm / 0., 2; Main Color: Silver Tone Clamping Lever Sourcing Map M10 X 25mm Handle Adjustable Thread Push Button Ratchet Male Threaded Stud Knobs Locking Rotating Screw Handles Quick Release Bolt Silver Tone Lathe Accessory Clamping Lever They are universal use and suitable for your lathe machines. Provide comfortable hand grip and easy to install. Just lift the handle of the push button ratchet levers to disengage gear teeth and rotate freely for quick adjustment. The clamping lever handle can be rotated freely 360 degrees, smooth and neat Threaded male stud with black oxide finish for rust protection. Provide comfortable hand grip and easy to install. Just lift the handle of the push button ratchet levers to disengage gear teeth and rotate freely for quick adjustment. Clamping handle knobs with plated steel parts ensure durability, and offer increased stability and rigidity. Please pay attention to the measurement to make sure it is right for you before ordering. sourcing map 4pcs Clamping Lever Handles, M6 x 40mm 304 Stainless Steel Lathe Accessories A wide variety of lathe accessories are provided: Ball Knobs, Star Knobs, Knurled Knobs, Lever Handles, Revolving Handles, Hand Wheels and so on. Durable and lightweight zinc alloy lever handles provides excellent strength and corrosion resistance. Easy to Use Reinforced bolts with locking levers, high precision, not easy to slip.