Harken 57Mm Aluminum Low Load Black Magic Block W/ Swivel
4.3 (99 items)
Limited Time Sale$133.21 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 203726502 | Release Date | 2025/10/14 | List Price | $88.81 | Model Number | 203726502 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
57Mm Aluminum Low Load Black Magic Block With Swivel Black Magic Air Blocks Are A Top Favorite Of Big Boat Performance Racers And Cruisers. These Lightweight, Free-Running, Powerful Performers Are Used For Sail Controls That See Lots Of Action: Mainsheet, Runner, Halyard, And Spinnaker Systems. A Center Cage Keeps Torlon&Reg; Roller Bearings Separated And Parallel To Reduce Friction. Shackle Blocks Lock In Two Directions Or Swivel To Keep The Line From Twisting. Low-Load Blocks Have Red Isolators. They Use Torlon&Reg; Rollers And 316 Stainless Steel Shackles. Standard Blocks Have 17-4 Ph Stainless Head Posts. Torlon Is A Registered Trademark Of Solvay Advanced Polymers L.L.C. Specifications: Sheave: 57Mm/2-1/4In Length: 119Mm/4-11/16In Weight: 154G/5.44Oz Shackle Pin: 6Mm/1/4In Maximum Line: 12Mm / 7/16In Maximum Working Load: 7/16Kg / 1655Lbs Breaking Load: 1500Kg / 3300Lb
Diet & Sports Nutrition
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form