p/n: 4852-15

• The Column Clamp is lightweight but stable
• Works with all instruments with a 5/8 x 11 base, ideal for lasers and theodolites
• The column rotates to orientate the instrument when needed and features 1 ft (30 cm) of height adjustment
• The clamp is designed to fit both round and square column types
• A ratchet strap quickly tightens into place to create a strong connection to columns with diameters up to 20 inches (0.5 m)
• The centerline of the 5/8 X 11 stud to column measures 6.5 in (16.5 cm)
• “Nail holes” in the clamp body allow for attaching to wood corners
• Constructed of aluminum and stainless steel
• Weighs 5.10 lb (2.32 kg)

• Cross-Axis Leveling– allows grade matching for basic slope work, while maintaining accuracy in the cross-slope
• Vertical Self-Leveling with Laydown
• Green Beam for Superior Indoor Visibility