Standard Inside Corner Fender$355.00 – $1,410.00Price range: $355.00 through $1,410.00 Inside dock corners are vulnerable to impact from boats swinging in on current or wind. The Standard Inside Corner Fender protects inward-facing angles — the interior corners of a slip. Same tear-shaped profile as the Standard Fender (9″H × 6″T), mitered at 45° to mate with a matching fender and complete the interior 90° corner. Three-part modular build: foam core + PVC cover + mounting track with stainless hardware. Covers and foam are individually replaceable. Standard 90° configuration; custom angles available. Standard lengths: 40″, 80″, 120″, 160″, and 180″. Custom lengths cut to spec from 24″ to 179″. 6 colors. 4-year private / 2-year commercial warranty. Best use: the interior corners of slips and U-shaped berths. Inside corners also matter aesthetically, giving the inside of the slip a finished look. Pair with Standard Fenders to protect the full perimeter. Contact The Slammer Shore Team with any questions: info@slammermarine.com or (800) 295-3464 Corner Length Choose an option40" Corner80" Corner120" Corner160″ Corner180″ Corner Corner Direction Choose an optionDouble EndedLeftRight Color Choose an optionFog GrayMarine BlueNavy BlueOcean WhiteOrca BlackShark GrayClear Custom length To get a custom length fender you must purchase a fender that is larger than your custom size. We will then cut and finish that fender to your required length. Please Enter Custom Length (inches) (+$75.00) Special Instructions *subject to additional charges depending on request. Standard Inside Corner Fender quantity Add to cart Proudly Made in the USA🌊 Durability Tested in Harsh Marine Environments SKU: N/A Category: Slammer Fenders Product Features and Benefits🛡️ Impact-resistant closed-cell foam→ Shields boats from costly hull damage and dents. Our premium foam core absorbs heavy impacts while resisting water absorption, ensuring long-term shape retention even in harsh weather.☀️ UV- and abrasion-resistant PVC-coated fabric→ Guarantees fade-free performance and longevity in saltwater and sunlight. Crafted from the same durable material used in top marine inflatables, this cover withstands fading, cracking, and abrasion for years of use.🔧 Modular track system→ Simplifies installation and offers flexible mounting options. Pre-drilled polymer tracks, paired with stainless steel hardware, enable quick DIY setup on wood, aluminum, or concrete docks—vertically or horizontally.📏 Customizable lengths (24” to 30 ft)→ Provides a tailored fit for any dock size. Choose or request custom cuts, with options to adjust for unique dimensions, enhancing compatibility and protection.⏱️ Low-maintenance design→ Saves time with easy cleaning and no seasonal upkeep. A quick rinse with soapy water removes salt and dirt, while the UV-resistant coating minimizes fading and wear.Availability & Peace of MindAvailable in Marine Blue, Shark Gray, Ocean White, and Orca Black, Slammer fenders eliminate the hassle of shifting or deflating fenders, providing peace of mind for frequent docking or unpredictable conditions.⭐ Warranty:Backed by our industry-leading "fender-to-fender" warranty (4 years for private use, 2 years for commercial), we stand behind every product with repair or replacement support. We will fix it or replace it.Elevate your dock protection today with Slammer Marine—where quality meets innovation. Description The Standard Inside Corner Fender protects the inward-facing corners of your dock — the interior angles of a slip where boats swing in on wind or current. Think of a U-shaped boat slip: where the base of the U meets a leg at 90°, this fender is mitered at 45° to align with a mating mitered fender, and together they complete the interior corner. It shares the Standard Fender body (9″H × 6″T) and the same three-part construction, finished for inside angles. Beyond protection, inside corner fenders give the interior of a slip a clean, finished appearance. Like every Slammer® fender, the unit installs securely and stays in position — no ropes, no repositioning. Standard 90° configuration; custom angles are available for non-standard dock geometries. How it’s built A high-density 2# XLPE closed-cell foam core absorbs repeated impact without losing shape, wrapped in a UV- and abrasion-resistant PVC-coated marine fabric cover. It’s the same kind of heavy-duty PVC fabric used to build inflatable boats. Covers and foam are individually replaceable, so a single worn component never means a whole new fender. Installation, sizing & options Each unit includes a mounting track and all stainless steel hardware, anchoring securely to wood, composite, or concrete. HDPE track is standard, with an anodized aluminum upgrade for commercial or offshore-exposure docks. Standard lengths: 40″, 80″, 120″, 160″, and 180″. Custom lengths cut to spec from 24″ to 179″. Available in 6 colors with a 4-year private / 2-year commercial warranty. Pairs with the Standard Fender and Standard Corner Fender for complete slip protection. Contact The Slammer Shore Team with any questions: info@slammermarine.com or (800) 295-3464 Related products Small Inside Corner Fender $321.67 – $1,260.00Price range: $321.67 through $1,260.00 Small Fleece Fender $313.33 – $1,410.00Price range: $313.33 through $1,410.00 Small Fleece Corner Fender $388.50 – $1,560.00Price range: $388.50 through $1,560.00 Fleece Inside Corner Fender $421.75 – $1,710.00Price range: $421.75 through $1,710.00 About Slammer Marine: Built for the Toughest WatersAt Slammer Marine, we're passionate about protecting what matters most—your boat and dock—from the relentless forces of the sea. Founded by boating enthusiasts who grew tired of flimsy, unreliable fenders that slip, deflate, or degrade after a single season, we engineered the Standard Fender to redefine marine protection. Unlike traditional hanging or inflatable fenders that succumb to sun-fading, salt corrosion, and wave pounding, Slammer is crafted with premium closed-cell foam and UV/abrasion-resistant PVC-coated fabric—materials tested in real harsh environments to last years without cracking, fading, or losing shape.Proudly made in the USA, our modular system stands strong against scorching sun, corrosive salt, and crashing waves, delivering "always-on" peace of mind. Backed by our industry-leading 4-year warranty (2 years commercial), Slammer isn't just a product—it's a commitment to innovation and reliability. Join thousands of satisfied boaters who've upgraded their docks; contact us today for custom solutions!Your browser does not support the video tag.Watch our Standard Fender withstand waves and salt in action!Customer Reviews★★★★★As we enter our sixth season with Slammer Integrated Dock Fenders at Brown & Howard Marina, their performance has been nothing short of exceptional. These fenders have proven to be incredibly durable, standing up to the demands of a busy marina while maintaining a clean, professional appearance. Beyond superior dock and hull protection, they offer an added layer of safety for both our customers and staff—an invaluable benefit in a high-traffic environment. Their longevity and reliability make them a smart, long-term investment. Equally impressive is the support from the Slammer team—responsive, knowledgeable, and always ready to assist. Choosing Slammer was one of the best decisions we’ve made for the marina, and season after season, they continue to deliver unmatched value.— Charles MooreMarina Manager, Brown & Howard Marina | Newport, Rhode Island★★★★★We’ve had Slammer Fenders on our fuel dock for many years now and have found that they are an invaluable part of our facility. They provide high quality, reliable protection to our customers boats as well as our docks. Their durability has stood up to the countless boats who visit our fuel dock as well as the New England weather. I highly recommend Slammer Fenders to all commercial or private operations looking to make docking easier.— Karl LangDockmaster, Cape Ann’s Marina Resort | Gloucester, Massachusetts★★★★★We’ve been using Slammer fenders on our heavily used floats for a few years now. Between our regular service and transient customers, we have received many compliments on their appearance and convenience. The primary benefit is that the boats are closer to the dock when tied up, which allows for safer boarding. The Slammers have proved to provide added safety to our customers, their boats, and our staff.— Jessica DeLosaDockmaster, Hinckley Yacht Services | Southwest Harbor, Maine★★★★★Quick note to let you know how happy we have been with our Slammer Marine products. Oyster Harbors Marine has not only used them at our marina in Osterville, Massachusetts, but also highly recommend them to our customers for their private docks in the area. We have ordered from you both the fleece-covered product and the PVC product and have used them both on floating docks and fixed pilings. They are easy to install. They are easy to remove in the winter when all the ice shows up. We will be ordering more this spring and continue to promote your product whenever people ask. Thanks for such a great product. We’ll talk soon.— Matt CarstensenDockmaster, Oyster Harbors Marine | Osterville, Massachusetts★★★★★Sail Newport has invested in three different sized fendering options from Slammer Marine over the last five years. We chose the fendering because of the installation process being far more durable than their competitors as well as the size range options of the fenders. We have several hundred, if not thousands of sailboat renters and students making landings on our docks throughout the year. Suffice to say our boats take a beating! However, we can quantify the savings in repairing the small nicks and dings or the odd major fiberglass jobs caused by inadvertent “hard” landings on our floating docks! Renters and students don’t always make perfect landings! Slammer Marine fendering has literally saved us thousands of dollars a year in fiberglass repair.— Brad ReadExecutive Director, Sail Newport | Newport, Rhode Island
