Product information "Selden Double Block Ball Bearing BBB20"
Part of the Selden range of ball bearing blocks, the BBB20 Double Block has a stainless steel strap for both strength and longevity. 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 such as the leech line on yachts.
Stainless steel strap
Safe working load 300KG
Breaking load 600KG
Max line size 6mm
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