Specification Brand : HARFINGTON BulletPoint1 : Size - Thread size: M10 (1.5mm pitch); thread length: 12mm / 0.47"; total length: 125mm / 5"; rod diameter: 12mm / 0.47", type: with slotting BulletPoint2 : Material - Made of carbon steel, the clamping handles are sturdy, durable, and with high mechanical strength. Chrome plating provides high hardness, good wear resistance and heat resistance. BulletPoint3 : Feature - Non-slip thermoset plastic knobs are ergonomically designed for a comfortable and convenient grip. Clear thread, clear inlay, beautiful appearance. BulletPoint4 : Application - Suitable for lathe machine, mechanical equipment, instrument and apparatus, industry equipment. Good replacement accessories for your broken one with the crank handle. BulletPoint5 : Package Content - 2pcs of Clamping Handles Revolving Crank Handle Grip Handwheel Screw Stem Color : Black ExteriorFinish : Chrome FinishType : Polished IncludedComponents : Screw IncludedComponents1 : Knob IncludedComponents2 : Screw ItemName : HARFINGTON 2pcs Clamping Handles M10 Thread 125mm (5") Length Chrome Plated Revolving Crank Handle Grip Handwheel Screw Stem for Lathe Machine ItemPackageDimensions_Height : 12.5 centimeters ItemPackageDimensions_Length : 2.3 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 4 ItemShape : T-Shaped ItemTypeKeyword : star-knobs Manufacturer : HARFINGTON Material : Stainless Steel Material1 : Plastic Material2 : Carbon Steel MetalType : Carbon Steel ModelNumber : hta221014hh0631 PackageLevel : unit PartNumber : hta221014hh0631 ProductDescription : Made of carbon steel, the clamping handles are sturdy, durable, and with high mechanical strength. Chrome plating provides high hardness, good wear resistance and heat resistance. Non-slip thermoset plastic knobs are ergonomically designed for a comfortable and convenient grip. Clear thread, clear inlay, beautiful appearance. Suitable for lathe machine, mechanical equipment, instrument and apparatus, industry equipment. Good replacement accessories for your broken one with the crank handle.