Turnbuckle - StB - Stainless body with bronze thread, Stainless Terminals, 1/4", Swage terminal/Stemball R11, For ø4 mm wire

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.

Wire diam: 4 mm
Thread size: 1/4"
R: 11 mm
L-MIN: 166 mm
L-MAX: 228 mm
Breaking Load: 1550 kg

More information

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