StB 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 adjustable spanner.

Locking is handled with polished, rounded locknuts – a stylish and user-friendly solution that also protects sails and ropes from chafe.

A slot on one side allows for easy measurement of the distance between terminals studs. 

Hint - when you are satisfied with your tuning, make a note of these distances to simplify next stepping of your mast.

Thread size: 7/8"
Clevis pin Ø: 22.00 mm
L-MIN: 471 mm
L-MAX: 682 mm
B-MIN: 254 mm
B-MAX: 464 mm
W: 22.00 mm
H: 46.00 mm
X: 50 mm
Breaking Load: 18810 kg