CARBYNE 90 Degree Grease Coupler

90-DEGREE RIGHT ANGLE ACCESS: Right angle coupler design reaches grease fittings where straight couplers cannot fit. Ideal for recessed zerk fittings on suspension components, U-joints, ball joints, and confined machinery. SECURE 3-JAW GRIP: Precision 3-jaw coupler securely attaches to standard SAE and metric zerk fittings. Spring-loaded ball check valve reduces leakage and supports consistent grease flow during lubrication. HEAVY DUTY STEEL CONSTRUCTION: Manufactured from hardened steel for strength and durability under demanding automotive, industrial, and farm applications. Built to withstand repeated high-pressure use without premature wear. UNIVERSAL 1/8 IN. NPT THREAD: Fits all standard manual, pneumatic, and battery-powered grease guns using 1/8 in. NPT coupler threads. Designed for fast attachment to grease gun hoses and extensions. IMPROVED LEVERAGE AND CONTROL: Right angle design improves leverage and reduces strain when servicing fittings in confined spaces. Provides smooth, dependable grease transfer for efficient equipment lubrication. PROFESSIONAL MAINTENANCE APPLICATIONS: Designed for servicing trailers, tractors, heavy equipment, fleet vehicles, agricultural machinery, and any equipment with hard-to-access grease points at tight angles. LIFETIME WARRANTY: Every CARBYNE tool is backed by our LIFETIME WARRANTY. From a family-run tool company based in the U.S.A.