Spectra Precision Model 1000 Laser System with 175 Receiver& 1271 Clamp

Spectra Laser Level C50 Rod Mount Fits HR500 CR600 Receivers

Spectra Laser Rod Clamp C61 fits HR220, HR150 and HR150U Recievers

Spectra Laser Level C51 Magnetic Mount fits HR500 & CR600 Receiver

Spectra Precision Lasers / Trimble C50 Rod Clamp For Cr600, Hr400, Hr500

Spectra Precision Laser LL400

SPECTRA PRECISION C-50 ROD CLAMP HR500 CR600 RECEIVER LASER LEVEL

Spectra HR150U & HR220 Universal Laser Receiver/Detector With Clamp And RC601