#4852-15 Column Clamp is lightweight, and stable column clamp with height adjustment. Normally used to mount laser levels to vertical steel columns.This Column Clamp is much easier to mount and less expensive then the older style Trimble Spectra unit. It works with all surveying instruments and lasers with a 5/8 x 11 base. Ideal for lasers and theodolites for highrise construction. The column clamp is designed to fit both round and square column types, A ratchet strap quickly tightens the 4852-15 into place to create a strong connection to columns with diameters up to 20 inches (0.5 m), Nail holes” in the clamp body allow for attaching to wood corners, It is constructed of aluminum and stainless steel
The #4852-15 laser Column Clamp is a lightweight and easy-to-use solution to free up floor or ground space when setting up your 5/8 x 11 Laser level or theodolite instrument. Use the Column Clamp, instead of a tripod, to take advantage of the excellent stability and support that columns offer your instrument. This highly portable accessory gives you another option for stabile mounting of laser levels and theodolites.