New - Never used - Original Jacobs No. 41 Medium duty 0 - 3/8" capacity drill chuck with Jacobs key. Mounted on a new 1/2" diameter straight shank, 2 5/8" long.  Excellent unused condition.

Keyed Drill Chuck, Medium Duty, Bearing Type Plain Bearing, Key Number K30, Closed Length 2.50 In, Open Length 2.05 In, Chuck Diameter 1.43 In, Capacity Max. 0.375 In, Capacity Min. 0.04 In, Construction Steel

Always combine shipping.  Once multiple purchases are packaged, I will submit a refund for any shipping overage paid.