LIN5883 Features: -90 Degree slotted design coupler allows access to the tight spots for applying grease.-Eliminates the need to switch to a 90 degree grease zerk fitting.-Fits all 1/8" hoses and tubes.-Operates at 1,000 PSI..-Slotted Right Angle (90 Degree) Coupler. Warranty: -1 yr warranty on material and workmanship.