Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a b
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Stainless steel cheeks and UV stabilized acetal sheaves ensure long service life with virtually no maintenance required.
V-jam blocks allow fast, sure cleating of control lines
Lightweight with durable construction
Blocks with hollow rivet heads accept fixing screws, shackles or can be used as a becket for extra purchase
Max line diameter 5/16 for 1- 1/8 diameter sheave
Max line diameter 3/16 for 1, 15/16 3/4 diameter sheave