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JL0311 / JL0312
This grease fitting tool is an all-in-one repair tool designed to install, remove, and re-tap zerk fittings quickly and easily. It is available in two sizes that cover the most common threads:
• Size A- fits 1/8"-NPT/PTF, BSPT, M10x1, and other nipples with hex sizes 3/8''(9.5mm) and 7/16''(11mm).
• Size B- fits 1/4"-28 SAE, M8x1, and other nipples with hex sizes 5/16''(8mm) and 3/8''(9.5mm).
This fitting repair tool features a knurled body for a secure grip, and it is available in black, silver, and gold three colors to quickly identify sizes and keep tools organized. It is a multi-purpose tool to extract broken fittings, re-thread holes, and install new fittings.
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Technical Parameters:
Model NO: JL0311 / JL0312
Size A: Fits 1/8''-NPT/PTF, BSPT, M10x1, etc.
Size B: Fits 1/4''-28 SAE, M8x1, etc.
This grease fitting tool is an all-in-one repair tool designed to install, remove, and re-tap zerk fittings quickly and easily. It is available in two sizes that cover the most common threads:
• Size A- fits 1/8"-NPT/PTF, BSPT, M10x1, and other nipples with hex sizes 3/8''(9.5mm) and 7/16''(11mm).
• Size B- fits 1/4"-28 SAE, M8x1, and other nipples with hex sizes 5/16''(8mm) and 3/8''(9.5mm).
This fitting repair tool features a knurled body for a secure grip, and it is available in black, silver, and gold three colors to quickly identify sizes and keep tools organized. It is a multi-purpose tool to extract broken fittings, re-thread holes, and install new fittings.
![]()
Technical Parameters:
Model NO: JL0311 / JL0312
Size A: Fits 1/8''-NPT/PTF, BSPT, M10x1, etc.
Size B: Fits 1/4''-28 SAE, M8x1, etc.