Hub Disc Survey Marker (100-Pack) GLM400CL This self-leveling tool can also

This self-leveling tool can also be used in cabinetry

It can extend up to 63 inches when in use and collapses down to 36 inches for convenient storage and hassle-free transport

and a mounting bracket for easily attaching to grade rods

Universal Mounting System — For use with all major competitors' saws

It has a combination dual mode selector know that allows switching between rotary hammer and hammer only modes

Hub Disc Survey Marker (100-Pack) GLM400CL This self-leveling tool can alsoHubdisc Survey Marker Discs are in packages of 100. Each Hubdisc is 1" in diameter and the nail hole is 1 8" in diameter. 40 mil. plastic, yellow one side, fluorescent orange other side Printed "SURVEY MARKER DO NOT REMOVE" For use with Hammerless Hub Stake and Mag or P. K. Nails