This bracket consists of two halves connected by two captive screws.

There is a 1/4" tripod thread at the bottom.

This bracket is made for Angenieux Type 10x12B zoom lens (f/2.2, 12-120mm), but can be used with other lenses with the same or bit smaller diameter.

Clamping diameter is 52mm. Width is 11mm.

Machined of high quality aluminium alloy. The screws are made of bronze.

Also fits the Angenieux 15-150mm f2.8 lens.