- Features dual graduations with a Swiss-style tip (for 86 mm prism heights) for GPH1-type prisms
- Twist lock provides simple but secure locking
- Extends to 15.25 ft (4.65 m), collapses to 5.41 ft (1.65 m)
- Outside diameter of 1.5 inches (38.1 mm)
- Weighs 7.60 lb (3.45 kg)
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