One set fits 1/8"-NPT PTF grease zerk fittings, M10x1, and fittings with a hex size of 3/8" (9.5mm) and 7/16" (11mm). The other set fits 1/4"-28 SAE, M8x1, and Zerk fittings with a hex size of 5/16" (7.85mm) and 3/8" (9.5mm).
Grease Zerk Tool, 4 Way Zerk Fitting Removal Tool 1/4-28 SAE, 1/8 -NPT, M10x1, M
Grease Zerk Tool, 4 Way Zerk Fittings Removal Tool 1/4-28 SAE, 1/8 -NPT, M10x1 M
4-in-1 Grease Zerk Tool Set Dual Head Removal Rethread Fit 1/4-28 1/8-NPT M10 M8
4-in-1 Grease Zerk Tool Set Dual Head Removal Rethread Fit 1/4"-28 SAE, 1/8"-NPT
4-Way Grease Zerk Tool for Easy Fitting Removal | Heavy-Duty Lubrication Accesso
Heavy-Duty Grease Zerk Tool Kit - 2-in-1 Removal & Installation for All Fittings
