Park Tool HMR-8 8 oz. Shop Hammer CASSONS there is a factory lubricant

there is a factory lubricant on it which makes it very hard for a wax product to stick to the metal surface

and an ultra-compact digital pressure gauge integrated into the hose

Battery: Li-Ion

HG 11-speedCombinations: 11-45T

With up to 20mm of tunable compliance

Park Tool HMR-8 8 oz. Shop Hammer CASSONS there is a factory lubricantThe HMR 8 is a smaller, lighter version of our full size HMR 4 Shop Hammer, making it a great companion for a traveling toolbox. Our versatile and durable 8 oz. Shop Hammer is a perfectly balanced striking instrument built for a wide variety of shop uses, from removing press fit bottom bracket cups to installing star fangled nuts. Features a precision machined forged steel striking face as well as a non marring replaceable composite head. Fiberglass