Invar Thumb Release Bipod for Leveling Rods GRL2000-40HVK It also features manual mode

It also features manual mode for use at any angle

tribrach adapters

and backhoes

magnetic target

this Dutch Hill accessory is ideal for flat surfaces and increases the flexibility of the prism pole

Invar Thumb Release Bipod for Leveling Rods GRL2000-40HVK It also features manual modeThe Seco Invar Rod Thumb Release Bipod has an oversized thumb screw rectangular head that holds invar rods from 2. 95 to 3. 54 inches wide. Invar is a nickel iron composite alloy used for precision leveling rods for its minimal expansion properties. With precision in mind, this material allows the bipod to remain in place on uneven, slippery and, of course, hard terrain. The Seco bipod has an aluminum frame making them lightweight and easy to carry.