99-539-4719 Modified Heavy Jackstay Traveller Block

Modified 2TE Heavy Jackstay Traveller Block
Nato Stock Number 99-539-4719

The block featured is based on the following

NSN: 3940995394719
NIIN: 995394719
FSC / Class: 3940
NIN: 5394719

We were requested to make a customised block based upon the original design with the added addition of an extra sheave pulley wheel above the original block.