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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-$11.90 USD
Vendor:HarkenHarken 40mm Carbo Air Double Swivel Block [2638]
Regular price $86.95 USDRegular price$98.85 USD-$11.90 USD Sale price $86.95 USD -
-$6.15 USD
Vendor:HarkenHarken 25mm Wire Block w/Shackle [300]
Regular price $47.95 USDRegular price$54.10 USD-$6.15 USD Sale price $47.95 USD -
-$5.10 USD
Vendor:HarkenHarken 22mm Double Micro Block w/Becket [227]
Regular price $40.95 USDRegular price$46.05 USD-$5.10 USD Sale price $40.95 USD -
-$8.71 USD
Vendor:RonstanRonstan Wire Block - Tubular Rivet Head w/Removable Nylatron Sheave - 45mm (1-3/4") Sheave Diameter [RF103]
Regular price $49.34 USDRegular price$58.05 USD-$8.71 USD Sale price $49.34 USD -
-$4.65 USD
Vendor:RonstanRonstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]
Regular price $26.36 USDRegular price$31.01 USD-$4.65 USD Sale price $26.36 USD -
-$15.73 USD
Vendor:RonstanRonstan Series 40 All Purpose Block - Single Cheek [RF41811]
Regular price $89.13 USDRegular price$104.86 USD-$15.73 USD Sale price $89.13 USD -
-$8.77 USD
Vendor:RonstanRonstan Series 40 All Purpose Block - Single Upright Lead [RF41171]
Regular price $49.70 USDRegular price$58.47 USD-$8.77 USD Sale price $49.70 USD -
-$1.10 USD
Vendor:Barton MarineBarton Marine Size 0 20mm Plain Bearing Pulley Block Cheek [N00160]
Regular price $9.98 USDRegular price$11.08 USD-$1.10 USD Sale price $9.98 USD -
-$0.93 USD
Vendor:Barton MarineBarton Marine Single Fixed Eye [N00110]
Regular price $8.37 USDRegular price$9.30 USD-$0.93 USD Sale price $8.37 USD -
-$4.67 USD
Vendor:Barton MarineBarton Size 3 45mm Plain Bearing Pulley Block Double Upright Block [N03250]
Regular price $42.05 USDRegular price$46.72 USD-$4.67 USD Sale price $42.05 USD -
-$17.01 USD
Vendor:Barton MarineBarton Large Snatch Block f/Yachts Up to 40' (12.2M) - Stainless Steel Snap [90401]
Regular price $153.10 USDRegular price$170.11 USD-$17.01 USD Sale price $153.10 USD -
-$2.79 USD
Vendor:Barton MarineBarton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]
Regular price $25.15 USDRegular price$27.94 USD-$2.79 USD Sale price $25.15 USD -
-$4.13 USD
Vendor:Barton MarineBarton Size 4 58mm Plain Bearing Pulley Cheek Block [N04160]
Regular price $37.14 USDRegular price$41.27 USD-$4.13 USD Sale price $37.14 USD -
-$67.30 USD
Vendor:Schaefer MarineSchaefer Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mm [706-62]
Regular price $224.95 USDRegular price$292.25 USD-$67.30 USD Sale price $224.95 USD -
-$53.25 USD
Vendor:Schaefer MarineSchaefer Stand-Up Swivel w/Aluminum Cheeks [504-62]
Regular price $180.95 USDRegular price$234.20 USD-$53.25 USD Sale price $180.95 USD -
-$16.15 USD
Vendor:RonstanRonstan Series 40 Ball Bearing Block - Triple - Swivel Head [RF40300]
Regular price $91.54 USDRegular price$107.69 USD-$16.15 USD Sale price $91.54 USD