HEPA Cleanstream Cartridge Filter Office & School Supplies 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

A Micro-Fine Adjustment Ring Adjusts The Cut Depth In 1/64 in

60a 2" double pole circuit breaker

Grade 8 pivot bolt with special lockout nut keeps blades in adjustment

Blade Finish:

HEPA Cleanstream Cartridge Filter Office & School Supplies Johnson's 3800 I-beam level wasHigh efficiency filtration is 99. 97% efficient down to 0. 3 microns, for fine dust & debris, such as drywall dust, sawdust, cold fireplace ash, etc. Use For wet & dry pick up, fits most Shop Vac brand utility vacuums.