As of 2016 C-TUG and C-TUG SandTrakz carts are being supplied with an upgraded strap kit.
The notable change is the new aluminium camlock buckle sewed to the lengthened strap (increased from 1.2m to 1.6m)
The kit contents now include
1 x 1.6m x 38mm strap with the sewn on
38mm aluminium cam lock buckle
1 x 1.2m x 38mm Strap
2 x 38mm ladder locks