Product Overview Lincoln PowerLock Coupler Lincoln's model 5900 PowerLock coupler simplifies the lubrication process. The easy-to-use PowerLock coupler is lever activated for quick attachment and release. Its reverse jaw design holds the fitting securely to the seat for less grease bypass and lower lubricant costs while enabling single-handed operation. The PowerLock's durable, all-steel construction provides long service life. Its flexible rubber sleeve offsets pressure applied to the lever and protects the hose from unnecessary wear. Key source specifications include Model 5900. Key Features Lincoln PowerLock Coupler Lever activated for quick attachment and release from fitting Comfortable, ergonomic design with protective grip Easy to use Optimizes lubricant delivery Secure attachment enables single-handed use of grease gun Product Details Review the product details below to confirm the model / mpn match your equipment or lubrication system. Shared Product Details Model / MPN 5900 Brand Lincoln Additional Product Information The PowerLock coupler is suitable for use in agriculture, construction, and general industry, as well as vehicle service applications. Lincoln PowerLock coupler advantages: Lowers lubricant cost