More Details
250-201 1 1/8" x 5/8" x 1/2" x 1 3/4" Turning and Facing Holder . (A)1 1/8" (B) 5/8" (C) 1/2" (D) 1 3/4". Tool bit size: 1/4"-5/8".
Takes various sizes of bits. Turning and facing tools can lock together. Saves time and labor-changing operations. 
