These slip joint pliers are a single item and are designed for automotive use. The pliers could use oil to make it easier to open and close.
Vintage SK-Wayne 12 Piece Combination Wrench Set - SAE 1/4" thru 15/16
Vintage SK Wayne 45170 3/8" Drive Round Head Ratchet Knurled Handle USA
SK Wayne 1/2 inch drive ratchet; SK 42470
SK Wayne S-K Tools 42470 1/2" Drive Ratchet USA
Vtg SK Wayne Socket Set 6 Point 11 Pieces 7-19mm w/Diamond Ratchet 45170 4418
Vintage SK Tools 40170 1/2" Drive Long Ratchet 15" Reversible Round Head USA #BS