Product information "Selden Single Block Stand Up BBB30"
Part of the Selden range of ball bearing blocks, the BBB30 single stand up block has a stainless steel spring and bracket (fixing with M4 size holes). The ball bearing race is also stainless steel and there is a fibre reinforced sheave which, like higher priced competitors, offers good levels of strength under load. Suited to dinghies and small keelboats or applications requiring a small to medium size block on a yacht.
Breaking load 400KG
Safe working load 200KG
Max line size
Mounting 2 x M4
Stand up block BBB30
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