Swanson BLL480 Lighted Box Level, 48" Double Basin Designed for use on concrete

Designed for use on concrete

Plate mounted swiel caster

All are manufactured to the following standards and periodically tested for the following: surface resistance to cracks

bench or cycle seats

Wipes on easily with a cloth

Swanson BLL480 Lighted Box Level, 48" Double Basin Designed for use on concreteHeavy duty aluminum frame houses industrial strength acrylic block vials and is finished with 'Super Shock' end caps made from a proprietary polymer rubber blend, Deep accurized V groove for round and square stock, Multi ring vials indicate 2 degree and 4 degree grade for drainage Highlights: LED lights on all three vials Auto 10 minute shut off saves on batteries Shock proof end caps Takes 2 AAA batteries 48" Carded