Standard Fastener SAE & Metric Grease Zerk Assortment: Includes G1/4"-28, G1/8"-27 (SAE) + M6x1, M8x1, M10x1 (Metric) -10pcs Straight + 5pcs 45° + 5pcs 90°each type, M6 M8 M10 Grease Fitting Cap - Total 200 pieces
Color-Coded Dust Caps: Extra Caps for All Sizes, 40 Blue (M6), 20 Yellow (M8), 40 Red (M10), Instant size ID & dirt protection for tractors/trucks
Precision-Built to Standards:Zinc-plated SAE (G1/4"-28, G1/8"-27) & nickel-plated Metric (M6x1, M8x1, M10x1) grease fittings crafted in corrosion-resistant carbon steel. This 200-piece kit's straight/45°/90° zerk fittings withstand tractor/truck/automotive use
Automotive & Machinery Applications: Fits Tight Spaces & Standard Tools, 45°/90° zerks reach ball joints/U-joints compatible with all grease guns
Organized Portability: Hard-shell case survives shop/field conditions.If you have any questions, please contact us. KunTensile carry forward the spirit of craftsmanship, and meticulously craft every fastener, provide 7X24 technical support.