System 42 - End Control, Double Roller Bearing Sheaves, 4:1 Purchase, Becket for Control Line Hook The bolts (DIN standard) are

The bolts (DIN standard) are inserted in the groove with sealing washers (164-481) fitted

The System 42 composite High beam adaptor is designed for 42 mm high beam tracks

Prevents water intrusion between the deckring and the mast and is tightened around the deck ring with a hose clip and with adhesive tape around the mast

making this block ideal for control line applications on larger keelboats

System 42 - End Control, Double Roller Bearing Sheaves, 4:1 Purchase, Becket for Control Line Hook The bolts (DIN standard) areThe System 42 Double sheave becket End Control is designed for high performance jib genoa trim with 4: 1 purchase. It features RBB60 cheek blocks with Torlon ball bearings separated from each other in a ball cage. This prevents ball to ball contact for a low friction operation. The fitting is anodized aluminium with a shock absorbing rubber buffer. System: 42 SWL: 1500 kg Breaking load: 3000 kg Purchase: 4 N: 1 Max control line : 10 mm Length: 144 mm