16mm Blocks have a lightweight design and a unique patented bearing system that uses stainless steel balls in a captive
soft PVC cheeks that prevent damage to decks and eliminate clatter
The load-sensing ratchet block rolls freely in both directions under low loads and then engages the ratchet automatically as loads increase
T2 blocks come in single and double configurations and can be tied
With super-strong carbon fiber composite cams
HARKEN 28mm Lead Ring, 3273 acing Blocks_Offshore Racing 16mm Blocks have a lightweightHarken Lead Rings are simple, weight saving devices used to route lines for jib in haulers, twings, barber haulers, lazy jacks, cascading backstay, and other applications requiring minimal fine tune adjustments. Rings are Hard Lube anodized 6061 T6 aluminum for a smooth, slippery surface, and with no moving parts, wear is minimal.