Turnbuckle - StB - Stainless body with bronze thread, Stainless Terminals, 1/2", Fork/Fork, ø13 mm Clevis Pin Boom components The control sheave is a

The control sheave is a RBB60 cheek block with Torlon ball bearings separated from each other in a ball cage

providing smooth adjustment and long service life

The fitting is slightly angled to achieve a perfect alignment

Wedge for line guide

Turnbuckle - StB - Stainless body with bronze thread, Stainless Terminals, 1/2", Fork/Fork, ø13 mm Clevis Pin Boom components The control sheave is aStB Turnbuckles Stainless & Bronze With its elegant and functional design, this turnbuckle is the natural choice for both new builds and rigging upgrades. The body and terminals are made of acid resistant stainless steel AISI 316, ensuring maximum durability in marine environments. A bronze thread insert reduces friction, providing smooth adjustment and long service life. The round body features a distinctive wrench grip for a firm hold with an