Univeral Quick Connect Hose with Hydraulic Coupler.
Quick Connect Hose with Hydraulic Coupler Converts Steel Extension Assembly on Grease Guns to a Flexible 12 Inch Hose for Lubricating Hard to Reach Fittings. No Threads, No Screwing, Just Snap the Coupler onto Any Standard Coupler and Use.
Coupler Length: 16″ (406 mm). Coupler is Made of Zinc Plated Carbon Steel. Rubber Hose Includes Spring Gaurd to Prevent Kinks.