5" 4-JAW INDEPENDENT PLAIN BACK CHUCK (3900-0415)

5" 4-Jaw Independent Plain Back Chuck Made of high quality steel. Hardened and ground. 1 set of 4 M8 mounting screws included. Designed to grip round and odd shaped work. Reversible, individual, adjustable jaws. Adjusting wrench supplied. Maximum RPM is 4,200. Shipping Weight: 11 lbs