- Compact, lightweight design: 3 ounce grease gun barrel that is easy to load without mess and sized to fit into tight or hard-to-reach spaces so you can lubricate fittings that larger guns cannot reach. - One-handed operation: pistol grip handle plus coupling extender allow single-hand use for faster, more controlled greasing; reduces fatigue and lets you hold parts or position fittings with your other hand. - Quick, effective grease distribution: designed to deliver grease precisely and efficiently to reduce downtime and keep moving parts operating smoothly. - Durable, rust-resistant construction: made from high-quality materials to resist corrosion; the knurled barrel provides a secure, no-slip grip even when working with gloves or oily hands. - Versatile compatibility: suitable for automotive maintenance, trailers, agricultural machinery, motorcycles, and marine machinery — works on standard grease fittings and common lubrication points. - Easy to load and maintain: simple loading process minimizes mess and wasted grease; straightforward design for fast cleaning and storage. Typical use scenarios - Routine vehicle maintenance: quickly lubricate ball joints, tie-rod ends, and chassis grease fittings during scheduled service on cars and trucks. - Farm and trailer upkeep: access hard-to-reach zerks on implements, trailer suspension, and hitch points to prevent wear and extend component life. - Motorcycle and marine service: apply grease to swingarm pivots, chain adjusters, or small marine fittings where space is limited and corrosion resistance matters. What you get - A compact 3 oz grease gun with coupling extender and pistol grip handle, knurled barrel for grip, and rust-resistant construction for reliable field and shop use.