Retention Knob, 2.25 in. L, 45 deg. MPN:21003-45
Retention Knob, 2.25 in. L, 45 deg.
The Techniks Retention Knob is a precision-crafted component designed for use in machining and manufacturing applications. Its 45-degree angle and tapered design provide secure retention and easy installation on CAT40 spindles. The knob's hardened construction ensures maximum longevity and resistance to wear and tear. Its compact size and lightweight design make it ideal for use in a variety of applications, including CNC machining, grinding, and turning. With its precision-ground mating surfaces and durable construction, this retention knob is a reliable choice for shops and manufacturers looking to improve their equipment's performance and efficiency.
Top product features:
- Coolant Fed Non-Coolant Through
- All Mating Surfaces Precision Ground
- Hardened for Maximum Longevity
Top product applications:
- Machining centers
- CNC lathes
- Swiss-type automatic lathes
Retention Knob, Taper Size CAT40, Thread Size 5/8 In.-11, Angle Radius 45 Degrees , Knob Outside Dia. 0.5900 in, Coolant Fed Non-Coolant Through, Features All Mating Surfaces Precision Ground, Hardened for Maximum Longevity
Additional Information
- Country of Origin: TW
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.70
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.17
Product info last updated on February 8, 2026 1:46pm UTC
Category: Workholding and Machine Tool Accessories