Brunson TetraLock Lightweight Portable Industrial Stand 3½”-8 thread Tripod Accessories Adapters are available which allow

Adapters are available which allow this micrometer to be used with a variety of theodolites as well

Three magnetic feet are cemented to the back of the mirror (see photo below)

Both feature  grade capability of ± 25% and  can be used in a wide variety of grading

Center column independently lifts 1 meter

Brunson TetraLock Lightweight Portable Industrial Stand 3½”-8 thread Tripod Accessories Adapters are available which allowWhen customers asked Brunson to engineer a lightweight industrial stand, they turned to one of the strongest structural elements known a pre stressed tetrahedron for ultimate stability. Made from aluminum and stainless steel, the TetraLock and the TetraLock Lite include pad feet, a choice of thread adapter, and a duffel style carrying bag. These portable stands can be checked in as luggage or stowed in the trunk, and used on tables or platforms.