Features:

• Collet Remains stationary
• Collet installs from the front
• Positive Cam locking design
• Adaptable to Automated setups
• Easily mounted and adjusted
• Provisions for positive stops in the fixture
• Quick Action clamping.
• Grips tight with dead center accuracy
• runs True under heavy cuts

http://www.zagar.com 

http://www.youtube.com/watch?v=PZxuy2Y5LTs

• Adaptable to any lathe, grinder, or rotating spindle
• Generally used for turning, threading, and facing operations
• Secure Cam Lock Mechanism
• Internal stop for depth control
• Precision built to hold close tolerances
• Hardened and ground wearing parts
• fast Clamp/Unclamp action
• Easily Installed
• Alterations available