AC Stainless Steel Ring Clips used to seal both shrink and poly bags. 2 sizes 3/8" and 3/4'. Use with starter kit, Hog Ring Plier or AC plier.
Use 3/8" on parts bags up to 9x16
Use 1/2" on 9x16 - 10x16 bags
Use 3/4" clips on 9x16 and up