Maximize control and efficiency on your rig with our performance-driven collection of sailing blocks. Engineered to handle high loads and dynamic movement, these essential components provide smooth line handling, minimal friction, and superior durability—perfect for cruising, racing, or offshore sailing.
Choose from a wide range of single, double, triple, fiddle, snatch, and ratchet blocks, along with swivel, cheek, and soft-attach options. Made with marine-grade stainless steel, aluminum, and high-strength composites, our blocks are designed to perform in the toughest marine environments.
Shop now for premium sailing blocks that give you the mechanical advantage you need for easier trimming, faster adjustments, and confident control in every condition.
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-$2.88 USD
Vendor:RonstanRonstan Series 25 Ball Bearing Orbit Block - Lashing [RF28109]
Regular price $16.35 USDRegular price$19.23 USD-$2.88 USD Sale price $16.35 USD -
-$6.61 USD
Vendor:SeaSureSeaSure Clip f/1" Stanchion [25.05CRD]
Regular price $8.95 USDRegular price$15.56 USD-$6.61 USD Sale price $8.95 USD -
-$4.21 USD
Vendor:RonstanRonstan Series 25 Ball Bearing Orbit Block - Becket Swivel Shackle [RF28100]
Regular price $23.85 USDRegular price$28.06 USD-$4.21 USD Sale price $23.85 USD -
-$16.05 USD
Vendor:RonstanRonstan Series 25 Ball Bearing HHL Lashing Orbit Block [RF28109HL]
Regular price $90.95 USDRegular price$107.00 USD-$16.05 USD Sale price $90.95 USD -
-$4.63 USD
Vendor:RonstanRonstan Series 15 Ball Bearing Utility Block - Double, Loop Head [RF15202]
Regular price $26.26 USDRegular price$30.89 USD-$4.63 USD Sale price $26.26 USD -
-$32.40 USD
Vendor:Schaefer MarineSchaefer Single Aluminum Block - 60mm Sheave [704-05]
Regular price $109.95 USDRegular price$142.35 USD-$32.40 USD Sale price $109.95 USD -
-$26.08 USD
Vendor:Barton MarineBarton Marine Laser Replica 15:1 Boom Vang Assembly [98075]
Regular price $234.75 USDRegular price$260.83 USD-$26.08 USD Sale price $234.75 USD -
-$3.80 USD
Vendor:HarkenHarken 40mm Carbo Single Fixed Block [2650]
Regular price $31.95 USDRegular price$35.75 USD-$3.80 USD Sale price $31.95 USD -
-$4.01 USD
Vendor:RonstanRonstan Series 40 Orbit BB Sheave [RF48000]
Regular price $22.71 USDRegular price$26.72 USD-$4.01 USD Sale price $22.71 USD -
-$2.88 USD
Vendor:Barton MarineBarton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel Becket [N00131]
Regular price $25.99 USDRegular price$28.87 USD-$2.88 USD Sale price $25.99 USD -
-$6.75 USD
Vendor:HarkenHarken 40mm/29mm Carbo Traveler Block [2649]
Regular price $49.95 USDRegular price$56.70 USD-$6.75 USD Sale price $49.95 USD -
-$13.00 USD
Vendor:LewmarLewmar 60mm Synchro Block - Single [29926001BK]
Regular price $38.95 USDRegular price$51.95 USD-$13.00 USD Sale price $38.95 USD -
-$14.88 USD
Vendor:RonstanRonstan Series 40 All Purpose Block - Triple - Swivel Head [RF41300]
Regular price $84.30 USDRegular price$99.18 USD-$14.88 USD Sale price $84.30 USD -
-$12.92 USD
Vendor:RonstanRonstan Swivel Cleat & Base [RF5]
Regular price $73.19 USDRegular price$86.11 USD-$12.92 USD Sale price $73.19 USD -
-$12.72 USD
Vendor:Barton MarineBarton Marine Size 2 Snatch Block w/Stainless Snap Shackle - 35mm Sheave [90301]
Regular price $114.53 USDRegular price$127.25 USD-$12.72 USD Sale price $114.53 USD -
-$5.85 USD
Vendor:HarkenHarken 40mm Carbo Block Single w/Swivel Bracket [2637]
Regular price $44.95 USDRegular price$50.80 USD-$5.85 USD Sale price $44.95 USD