The item is used for Hardware, Rope, Chain, Cable & Tie Downs.
RIDGID® Pipe Die, 2-1/2 to 4 in, NPT, 2-1/2-4-8, Right Hand Thread, For Use With: 141 Geared Pipe Threader, HSS, Bright, 5 Piece
RIDGID 42405 Model 844 Drive Bar for use with 300535M and Old Style.
The RIDGID 19366 758 Loop Accessory is for the Model 141 Geared Threader.