The BBH hoist design pushes the hook away from the chain box, so the hoist can accommodate the load without it colliding with the chain box. The hoists are adjustable to different I-beam profiles; the hook distance can also be adjusted.

The hoist can have 1t or 2t maximum lifting capacity, and either one or two hooks.

Hoists with one load hook are suitable for cross beams. With two load hooks, the hoists can lift multi-point cross beams or rod cross beams with two lifting points.

The two-hook unit can also be used for other synchronised twin-lift jobs. The 4 bar or 6 bar hoists are explosion proof to Ex II 2 GD IIA T4(X)/II 3 GD IIB T4(X) for the standard version.