Mastershot Fastener Tool, Single Shot, .22-Ca. Category_Concrete Johnson's 3800 I-beam level was

Johnson's 3800 I-beam level was designed to be durable and easy to use - so much so that it has been the standard in the industry for over 30 years

Perfect for full time use in heavy duty applications like cutting multiple pieces of fiber cement board

Designed For Applications With Narrow Mounting Surfaces

Audio indicator plays a continuous tone when in level and progressive beeps as the user approaches level or plumb

Mastershot Fastener Tool, Single Shot, .22-Ca. Category_Concrete Johnson's 3800 I-beam level wasRamset, . 22 caliber, mastershot, single shot fastener tool, silencing handle, eliminates unnecessary job site noise, greater comfort & increased speed, barrel design prevents powder build up, better performance, less maintenance, longer tool life.