500CC Professional Pistol Grip Grease Gun with Flex HoseProduct PhotoProduct Advantages1)Canister is built with cold drawn steel tube provide the high durability, the low variance ID feature prevent grease leakage from happening in bulk application.
2)O-Ring sealed high pressure piston design, prevent the grease from leaking from pump head.
3)Compact size and light weight, easy to carry.
4)Can be single-handed operation, convenient access to small space.