Any Ideas what this is?

A bit of tinkering around with my car today, just tidying a few bits I’ve noticed up as otherwise having a quiet day. I had a rummage through some of the spares that came with the car. One bit I’ve tried to identify since the Exige arrived still escapes me, I’m starting to assume its nothing to do with an Exige and just arrived in the melee of bits by accident - but thought I’d ask, anyone recognise this?

It’s rear jacking beam. Goes on a demon tweeks quick lift and engages on 2 poky out things that shud come out through your rear diffuser. Has the car got and Bell and Colvill history?

Brilliant thank you! It doesn’t have B&C history but it did come with a quick lift and has the pieces pointing down from the rear diffuser. I’ve never attempted to use it to put this and the jack together. Really appreciate the advice as to what it is… I’ll make sure I don’t loose it now!