Specification Brand : MURNELAP BulletPoint1 : For 5pcs 40 5/8-11 60 Degree Pull Stud Retention Knob Fits Kira Okuma CNC BulletPoint2 : 40 5/8-11 60 Dee Pull Stud Retention Knob desied for Kira and Okuma CNC machines, eres secure tool holding. BulletPoint3 : Pack of 5 pull stu provides a convenient solution for replacing worn out or damaged retention knobs on your CNC machine. BulletPoint4 : Easy Installation: Simple to install, making maintenance and repairs straightforward. BulletPoint5 : Verify Fit: For optimal performance, please review the product's appearance in the photo and verify it against the specified dimensions to ensure a precise fit. ExternallyAssignedProductIdentifier1 : 0670037272154 ExternallyAssignedProductIdentifier2 : 670037272154 ItemName : MURNELAP for 5pcs 40 5/8-11 60 Degree Pull Stud Retention Knob Fits Kira Okuma CNC ItemTypeKeyword : control-knobs Manufacturer : MURNELAP ModelNumber : MURNELAP PartNumber : Description ProductDescription : For 5pcs 40 5/8-11 60 Degree Pull Stud Retention Knob Fits Kira Okuma CNC