HANTUO Grease Gun Accessory Kit 17-Piece — 12" Spring-Flex Hose, 90° Adapter & Locking Coupler

This compact kit gathers the most-used lubrication tools mechanics and hobbyists need for routine maintenance: a locking grease coupler, rigid extension, 90° adapter, flexible hose, needle applicators, multiple zerk fittings and a cleaning tool, all stored in a divided case. Every component is made from galvanized steel for corrosion resistance and built to fit standard 1/8" NPT grease guns and common DIN/SAE zerks, minimizing compatibility headaches on shop benches or in the field.

How does this kit solve access problems in cramped machinery?

The included 12" spring-flex hose and 90° adapter let you route lubricant into confined or awkward angles without dismantling equipment. The narrow needle adapter handles tiny, precision lubrication points while the rigid extension reaches recessed zerks.

• 12-inch spring flex hose bends around obstructions for hard-to-reach points
• 90° adapter accesses right-angle fittings on tight assemblies
• Narrow needle adapter delivers grease into small bearings and fittings
• Rigid extension provides straight-line reach for recessed zerks

Will these parts work with my existing grease gun and fittings?

The components are made to the 1/8" NPT standard and are compatible with both DIN and SAE grease zerk fittings, so they connect to most mini pneumatic and electric grease guns. Universal threading and common coupler designs reduce the chance of mismatched parts across tool brands.

• 1/8" NPT thread standard fits common grease guns and adapters
• Locking coupler accepts standard DIN/SAE zerks securely
• Spare standard couplers offer quick attachment swaps on the job
• Galvanized finish preserves threads and sealing surfaces for reliable connections

How durable is the kit under workshop and outdoor conditions?

Each metal component uses a galvanized steel finish to resist rust and stand up to heavy use in dusty, humid or outdoor environments. The build quality is intended for repeated pressure cycles and professional-style handling so parts last longer between replacements.

• Galvanized steel resists corrosion in wet or dirty settings
• Locking coupler and threaded joints withstand repeated attachment
• Heavy-duty construction tolerates shop and field pressures
• Storage case protects parts from exposure and loss

What exactly is included and how does the case help organize parts?

The kit contains 17 pieces arranged in a reusable divided storage case sized to sit in a toolbox or glove compartment. Individual compartments keep fittings, needles and couplers visible and prevent small parts from rolling away during transport.

• 1 locking grease-gun coupler, 2 standard couplers for quick swaps
• 12" spring-flex hose, rigid extension pipe, and 90° adapter for reach
• Grease injector needle, narrow needle adapter, 7 zerk fittings, cleaning tool
• Compact plastic divided case measures about 7.56 x 6.42 x 1.73 inches for neat storage

Who is this for? The HANTUO 17-piece kit is aimed at home mechanics, professional technicians, agricultural and trucking crews, and DIYers who need a portable, all-in-one lubrication solution. If you service vehicles, machinery or precision equipment and want corrosion-resistant parts that work with standard 1/8" NPT grease guns, this kit supplies organized, field-ready adapters and fittings to make regular maintenance faster and less frustrating.