--- product_id: 18773551 title: "No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack" brand: "santa barbara surfing" price: "S$15" currency: SGD in_stock: true category: "Santa Barbara Surfing" url: https://www.desertcart.sg/products/18773551-no-tool-fin-screw-and-plate-for-longboard-and-sup store_origin: SG region: Singapore --- # Fits 99% of boards No tools needed 316 stainless steel rust-proof No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack **Brand:** santa barbara surfing **Price:** S$15 **Availability:** ✅ In Stock ## Summary > 🌊 Screw less, surf more—upgrade your ride with effortless fin control! ## Quick Answers - **What is this?** No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack by santa barbara surfing - **How much does it cost?** S$15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/18773551-no-tool-fin-screw-and-plate-for-longboard-and-sup) ## Best For - santa barbara surfing enthusiasts ## Why This Product - Trusted santa barbara surfing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value-Packed Sets:** Choose 2 or 3 packs—because one fin screw is never enough. - • **Marine-Grade Durability:** 316 stainless steel resists rust in fresh and saltwater environments. - • **Mid-Session Flexibility:** Easily reposition your fin on the water for optimal performance. - • **Universal Compatibility:** Seamlessly fits almost all standard surfboard and SUP fin boxes. - • **Tool-Free Fin Adjustment:** Hand-tighten your fin in seconds—no screwdriver required, ever. ## Overview The SBS No Tool Stainless Steel Fin Screw offers a rust-proof, hand-tightened solution compatible with 99% of longboard and SUP fin boxes. Designed for quick, tool-free fin adjustments mid-session, it’s crafted from durable 316 stainless steel and sold in convenient 2 or 3 packs to keep you ready for every wave. ## Description Santa Barbara Surfing No-Tool Fin Screws make it easy to install, remove, or reposition a longboard or SUP center fin without carrying a screwdriver. Each assembly includes an M4-0.7 stainless steel screw, finger-grip head, O-ring, and sliding fin-box plate. Designed for many traditional center-fin boxes that use a screw-and-plate mounting system. Thread length is 19 mm (0.75 in). The plate measures approximately 14.3 x 14.3 mm (0.56 x 0.56 in) and 3.5 mm (0.14 in) thick. This hardware is not universal. Fin-box depth and mounting geometry vary by board. Some Starboard, Naish, and other boards use deeper setups that may require a longer screw. Compare the dimensions and mounting style of your existing fin hardware before ordering. Made from corrosion-resistant 316 stainless steel for use around fresh and salt water. Choose the 2-pack or 3-pack option based on how many boards or spare sets you want to keep available. ## Features - NO-TOOL FIN ADJUSTMENT: Oversized finger-grip head lets you install, remove, or reposition your center fin by hand without carrying a screwdriver. - STANDARD CENTER FIN BOX HARDWARE: M4-0.7 threaded screw and sliding plate designed for many traditional longboard and SUP center-fin boxes that use a screw-and-plate mounting system. - CHECK LENGTH BEFORE ORDERING: Thread length is 19 mm (0.75 in). Plate measures approximately 14.3 x 14.3 mm (0.56 x 0.56 in) and 3.5 mm (0.14 in) thick. Compare with your current fin hardware before ordering. - NOT UNIVERSAL: Some boards with deeper fin-box setups require a longer screw. Certain Starboard, Naish, and other board models may not be compatible. Check your existing screw length and mounting style first. - CORROSION-RESISTANT STAINLESS STEEL: Made from 316 stainless steel for use around fresh and salt water. Available in 2-pack and 3-pack options so you can keep spare fin hardware on hand. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01598SSIS | | Best Sellers Rank | #34,550 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #25 in Stand-Up Paddleboard Accessories | | Brand Name | Santa Barbara Surfing | | Color | 2 Pack | | Customer Reviews | 4.8 4.8 out of 5 stars (1,634) | | Date First Available | September 11, 2015 | | Included Components | 2 No-Tool Fin Screw Assemblies, 2 Sliding Plates, 2 O-Rings | | Item Package Dimensions L x W x H | 3.74 x 2.13 x 0.47 inches | | Item Weight | 9.07 g | | Manufacturer | Santa Barbara Surfing | | Material | 316 Stainless Steel | | Number of Items | 2 | | Package Weight | 0.02 kg | | Part Number | SBS-115 | ## Images ![No-Tool Fin Screw & Plate for Longboard and SUP, M4-0.7 Stainless Steel Center Fin Box Screw, 2-Pack or 3-Pack - Image 1](https://m.media-amazon.com/images/I/81gwc-H5IqL.jpg) ## Available Options This product comes in different **Color** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/18773551-no-tool-fin-screw-and-plate-for-longboard-and-sup](https://www.desertcart.sg/products/18773551-no-tool-fin-screw-and-plate-for-longboard-and-sup) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-15*