The Spectra Precision C59 Rod Clamp is the dependable bracket your crew can count on to mount laser receivers like the HR320, HR350, and HR250 securely to any standard grade rod. Lightweight but rugged, it’s built to take a beating on active jobsites while still delivering fast, no-slip clamping every time.

Designed with simplicity and strength in mind, the C59 features a smooth locking mechanism that allows quick setup, repositioning, or removal — perfect for crews that move fast and measure often. Whether you're setting elevations, checking cut and fill, or chasing grades, this clamp holds your receiver steady so your readings stay accurate.