UTOOL Grease Gun Accessory Kit | 18 Inch Resin Spring Flex 1PC_Hose_18"

The coil spring design provides a non-slip feature and prevents kinking. 【Normal Coupler】The Heavy Duty Grease Coupler is an excellent rebuildable lubrication tool, which fits all 1/8 NPT extension pipe and flex hose of standard grease guns.