This block is used for 2:1 purchase for a Code 0 or main halyard. The pin is captive. No risk dropping it over board.
403-501-01R: BLOCK PBB 30 HI-LOAD (HALYARD)
Weight: 100.00 g
Dim.: 30 mm
L1: 66 mm
L2: 21 mm
W: 13 mm
D: 8 mm
The High Load Ball Bearing 25 block has a very high working load in relation to the size of the block. Ideal for halyard applications and runners on keel boats and performance dinghies.
Space efficient ball bearing blocks with a general safe working...
High load plain bearings blocks are used for backstay bridles or as the first block in a backstay cascade. These blocks are optimised for wire and Dyneema core and ideal for backstay applications.