12 mm sliding bearing blocks
- Mainsheet block sliding bearing 12 mm - 2 sheaves, swivel, becket, cam cleat Item number: 3525729255
- S-Block mainsheet sliding bearing 12 mm - 3 sheaves, swivel, becket, cam cleat Item number: 3567129200
- S-Block mainsheet sliding bearing 12 mm - 1 sheave, swivel, becket, cam cleat Item number: 3567029200