4 Size Coupler and Cap
No. 407 / UPC 0 14963 00407 4
Allows you to interchange 4 sizes of tubes (over 250) without emptying the contents of the bag. Also enables you to use 4 sizes of tubes with one bag, as you could not go from a large tube to a small tube without this coupler. Coupler comes with a cap for storage or transport.
Made of high density polyethylene.
Made in Korea.
Multi Nut Coupler Base shown here with smaller size tip.