RIDGID 38540 Manual Pipe Threader for Models 00-RB and 00-R, Manual Ratcheting Tap Handle for Threading Dies (Ratchet and Handle Only) Easy to access ratchet knob on head of the ratcheting tap indicates forward and reverse Die heads snap in from both sides and lock in place for faster size changes Includes manually operated ratchet and handle only 3-Foot threading ratchet handle provides leverage RIDGID 38540 is for model 00-R and 00-RB manual pipe threading