Used for setting a true vertical line of sight. Requires a bore fixture with adjusting bracket and sphere. The bore fixture adaptor contains a mirror that can be levelled with a Talyvel differential system (not included). The mirror is set truly horizontal then the MAT is set square to it, producing the vertical reference line. Typical applications include setting refuelling rods truly vertical and setting defence platforms to gravity.
Vertical Base
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- SKU:
- 112-4945
