Low-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line
Free-rolling Delrin® ball bearings, sheave and sideplates
UV-stabilized with carbon-black additive for maximum protection.
Wire Bullet blocks
use roller bearings to carry higher loads and feature Hardkote-anodized
Teflon® impregnated aluminum sheaves for strength
and corrosion resistance. Mast exit blocks with cams used for halyard
controls and under boom mainsheets.
The 140 has a high safe working load and is designed for spar-mounted halyards and control lines. The 141 is also ideal for control lines.