These very strong ring bolts have been especially adapted
to suit our deck plates. The bolts are turned from solid
brass bar and shackles are forged in manganese bronze.

Comes in two sizes:
- Stud: M10 x 15 mm / Diam: 6 mm / Braking L: 1200 kg
- Stud: M12 x 20 mm / Inner D: 10 mm / Braking L: 2000 kg