Toughstrike American Hickory Sledge Hammer, 16 lb, 36 in Handle no checkout Use a brass cylinder adaptor Use a brass cylinder adaptor to connect a regulator to a cylinder or other equipment when different CGA threads on the mating parts make a direct connection impossible Adaptors should not be used as permanent installations Solid paint marker combines the durability of paint in the convenience of a crayon Superior marking performance on oily American hickory handle reduces shock Double face forged steel hammer head for maximum durability Overstrike protection to prevent handle breakage Wedge ring connection for trusted head retention Used for heavy demolition work and driving spikes wedges