Harken 168 Single Big Bullet Swivel Block
Low-friction Big Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications.
Free-rolling Delrin® ball bearings, sheave and sideplates UV-stabilized with carbon-black additive for maximum protection.
Wire Big Bullet blocks use roller bearings to carry higher loads and feature Hardkote-anodized Teflon® impregnated aluminum sheaves for strength and corrosion resistance. Mast exit blocks with cams used for halyard controls and under boom mainsheets.
- Traveler controls
- Furling line leads
- Flag halyards
Sheave diameter: 1-1/2 in
Length: 3-1/4 in
Weight: 2.25 oz
Max. line diameter: 3/8 in
Shackle pin diameter: 3/16 in
Safe Working Load: 300 lbs
Breaking strength: 2000 lbs
Use with furling unit 2 & 2.5.
While we carry a ton of Harken hardware, some items are special order only. Call or email for details.
Visit Mariner Sails retail store
Mariner Sails, Inc., 11110 N. Stemmons Fwy, Dallas, TX 75229, 972-241-1498
Come down to our retail store to experience the largest collection of Kayaks - be amazed by the vast options in accessories or come have a chat with our staff members - experienced sailors, kayak anglers, windsurfers - with over 100 years of combined "on-the-water" experience.
9am - 5pm Monday- Friday (Temporary Hours)
10am - 4pm Saturday (Loft Closed on Saturday)
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