Harken 75mm Ratchamatic Block Swivel, Becket Boat Nacra 17 Forget about trying to memorize

Forget about trying to memorize the owners manual

for optimal space savings

The lightweight and low-profile design enhances mobility and comfort and eases re-entry into your boat from the water

and has been rigorously tested to conform with the Militay Standard (MIL-STD-810F)

Short-waist cut for maximum torso mobility

Harken 75mm Ratchamatic Block Swivel, Becket Boat Nacra 17 Forget about trying to memorizeThe Harken 75mm Ratchamatic Block Swivel, Becket is a load sensing ratchet block that freely rolls in both directions under low loads and automatically engages the ratchet as loads increase. Transitioning between the ratchet and light air modes is smooth and seamless. With a maximum line diameter of 12mm and a working load of 341kg, this block is a reliable and efficient choice for any sailing adventure.