Milton 1865-4 1-1/4" - 2" Twist Lock Universal Coupler Rubber Grommet, Replacement (Box of 10) Windshield Wash Solution but this new version snaps

but this new version snaps in tightly around the pin and does not require the removal of the pin or set screw to be replaced

For use with 120 lb

Polyethylene Union w/ Barbed end

Single Arm Hose Reel 50ft 1/2 inch NPT - Buna S

Model # SD556

Milton 1865-4 1-1/4" - 2" Twist Lock Universal Coupler Rubber Grommet, Replacement (Box of 10) Windshield Wash Solution but this new version snaps1 1 4" 2" Twist Lock Universal Coupler Rubber Grommet, Replacement (Box of 10) Rubber grommet for twist lock couplers 1 1 4" to 2" Replace grommets upon signs of wear Milton 1 1 4" 2" Twist Lock Universal Coupler Rubber Grommet, Replacement (Box of 10) These rubber replacement grommets with replace old or worn rubber grommets on universal twist lock couplers in the size range of 1 1 4" to 2".