Square Rubber Fenders

Square rubber fenders are used for docks, quay walls, workboats and vessel side protection. YT Marine can customize round hole, square hole, solid and UHMWPE-faced square fenders according to project needs.

Square Rubber Fender Profiles and Custom Options

Square rubber fenders can be produced in different profile designs according to the installation position, impact condition and required protection level. Round-hole and hollow square fenders provide deformation space for general dock and vessel side protection, while other customized profiles can be made for edge protection, buffer areas and special mounting requirements.

YT Marine can customize dimensions, hole types, rubber grades, drilling patterns and optional UHMWPE / PE face pads according to project drawings or application requirements.

Square rubber fender with round hole for dock and vessel side protection
Round-hole square rubber fenders provide deformation space for general dock, quay and vessel side protection.
Side view of square rubber fenders for dock and vessel protection
Square rubber fenders can be customized in different profiles, lengths and mounting designs according to project requirements.

Table of Contents

Quick Information About Square Rubber Fenders

Square rubber fenders are available in standard rubber profiles, with hole type, drilling position and face pad options adjusted according to project requirements.

Product Type

Square Rubber Fender / Square Dock Fender

Common Names

Square Fender / Rubber Square Fender / Square Dock Fender / Square Marine Fender

Profile Options

Round Hole / Square Hole / D-Shaped Hole / Solid Section

Drilling Options

Pre-Drilled Holes / Customized Hole Spacing / Top or Side Drilling

Face Pad Options

Rubber Surface / UHMWPE Face Pad for Low-Friction Contact

Applications

Docks, quay walls, workboats, vessel sides and berthing structures

Standard rubber profiles are available for regular projects. Mounting holes, hole spacing, face pads and installation details can be adjusted according to drawings or site requirements.

Square Rubber Fender Profile and Inner Hole Options

Square rubber fenders are available in solid, round-hole, square-hole and D-shaped inner hole designs. Different profile structures can be selected according to installation method, deformation requirements and service conditions. Standard profiles are available for regular projects, while drilling positions and face pad details can be adjusted according to application needs.

Solid square rubber fender blocks for edge protection and buffer applications
Solid Square Fender

Solid square fenders provide a simple and compact rubber profile for edge protection, buffer blocks and other applications where a durable solid rubber contact surface is required.

Square rubber fender with round hole for dock and vessel protection
Square Fender with Round Hole

Round-hole square fenders are one of the common profile options for dock and vessel protection. The inner hole provides deformation space and helps improve impact absorption in general berthing applications.

Square rubber fenders with square hole design for dock and marine protection
Square Fender with Square Hole

Square-hole square fenders can be produced for specific project and installation requirements. This profile option is typically selected according to fixing method, structural preference and service conditions.

Square rubber fender with D-shaped inner hole and UHMWPE face pad
Square Fender with D-Shaped Hole

Square fenders with D-shaped inner holes are commonly used where a stronger profile structure and optional UHMWPE face pad are required for dock, quay wall and vessel side protection.

Key Features of Square Rubber Fenders

Square rubber fenders are designed for simple, durable and adaptable marine protection. With standard rubber profiles, multiple inner hole options, optional UHMWPE face pads and flexible drilling arrangements, they are suitable for docks, quay walls, workboats and vessel side protection.

Durable Rubber Construction

Square rubber fenders provide a strong and durable contact surface for repeated berthing impact. They are suitable for long-term use in marine and dockside environments.

Standard Rubber Profiles

Common square rubber fender profiles are available for regular projects, helping customers select practical solutions without unnecessary complexity.

Multiple Inner Hole Options

Solid, round-hole, square-hole and D-shaped inner hole designs are available to match different compression, mounting and service requirements.

Optional UHMWPE Face Pad

UHMWPE face pads can be added where lower friction, smoother vessel contact or better sliding performance is required.

Flexible Drilling Arrangement

Mounting holes, drilling position and hole spacing can be adjusted according to installation layout and project requirements.

Wide Marine Applications

Square rubber fenders are used for docks, quay walls, workboats, vessel sides and other berthing structures that require reliable rubber protection.

Square Rubber Fender Specifications and Size Options

Square rubber fenders are selected according to dock structure, vessel contact area, profile size, inner hole design, installation surface and berthing conditions. YT Marine provides standard square rubber fender profiles for regular projects, with drilling positions, hole spacing and optional UHMWPE face pads arranged according to site requirements.

Standard Square Fender Profiles

Item Options
Product Type Square Rubber Fender / Square Dock Fender
Common Names Square Fender / Rubber Square Fender / Square Marine Fender / Square Dock Fender
Standard Profile Square rubber profile with standard outside size A and inner hole size B
Inner Hole Design Round hole / Square hole / D-shaped hole / Solid section
Size Basis A is the outside profile size; B is the inner hole size; B is usually about half of A
Length Common drawings show 500–2500 mm; longer lengths can be produced according to project, mold, handling and shipping requirements
Drilling Options Pre-drilled holes, customized hole spacing, top drilling or side drilling
Face Pad Option UHMWPE face pad for low-friction contact
Applications Docks, quay walls, workboats, vessel sides and berthing structures
Selection Basis Profile size, inner hole design, fixing surface, installation method and berthing conditions
Square rubber fenders with UHMWPE face pads installed on dock structure for vessel protection
Square rubber fenders with UHMWPE face pads installed for dock and quay wall protection.

Square Rubber Fender Size and Dimensions

The following size information shows common square rubber fender profiles, including outside profile size A, inner hole size B and fender length L. In standard profiles, B is usually about half of A. Mounting holes, drilling positions and UHMWPE face pads can be arranged according to project or site installation requirements.

Square rubber fender size drawing showing outside size A, inner hole size B and length L

Standard sizes are for reference only. Final dimensions, drilling layout, length and UHMWPE face pad details can be arranged according to project and site installation requirements.

Performance Data of Square Rubber Fenders

The following performance data shows reference reaction force and energy absorption values for standard square rubber fender profiles at rated deflection. Final fender selection should be reviewed according to profile size, inner hole design, rubber compound, installation layout, berthing conditions and project safety requirements.

Square rubber fender performance data showing reaction force and energy absorption values

Performance values are for reference only. Actual fender selection should be confirmed based on profile size, rubber compound, installation layout, berthing energy and project requirements.

Need Square Rubber Fenders for Your Dock or Vessel Project?

Send us your required profile, dimensions, length, quantity and drilling layout. YT Marine can manufacture square rubber fenders with different inner hole designs and optional UHMWPE face pads for dock, quay and vessel side protection.

Applications of Square Rubber Fenders

Square rubber fenders are used for dock, quay wall, workboat, vessel side protection and bridge pier protection where durable rubber contact and simple installation are required. They can be used as standard rubber profiles or combined with UHMWPE face pads for low-friction contact in selected projects. For bridge applications, square rubber fenders can also be used in a bridge pier protection fender system.

Square rubber fenders with UHMWPE face pads and pre-drilled mounting holes for dock protection
Square rubber fenders with UHMWPE face pads and pre-drilled mounting holes.
Square fender installation on dock structure for vessel side protection
Square Rubber Fenders for Dock and Bridge Pier Protection
UHMWPE faced square rubber fenders installed on marine berthing structure
UHMWPE-faced square rubber fenders installed on a marine berthing structure.
Dock and Quay Wall Protection

Installed on dock or quay structures to reduce direct contact between vessels and concrete or steel surfaces during berthing.

Vessel Side Protection

Used on vessel sides, workboats or special marine structures where durable rubber protection and repeated contact resistance are required.

UHMWPE-Faced Fender Systems

Square rubber fenders can be combined with UHMWPE face pads to provide lower friction and smoother sliding contact in selected berthing applications.

Quality Inspection and Shipment

Before shipment, square rubber fenders are checked for profile size, inner hole design, drilling position, surface condition, marking, packing condition and quantity. Standard profiles are inspected according to order requirements, and drilling layout or UHMWPE face pad details can be confirmed before delivery.

Square rubber fenders packed on wooden pallets for shipment

FAQ About Square Rubber Fenders

What are square rubber fenders used for?

Square rubber fenders are used for docks, quay walls, workboats, vessel sides and other marine structures that require durable rubber contact protection. They can help reduce direct impact between vessels and fixed structures during berthing or side contact.

Square rubber fenders can be produced with round holes, square holes, D-shaped holes or solid sections. The profile type is selected according to installation method, compression requirement, contact condition and project design.

Yes. Standard square rubber fender profiles are available for regular projects. In common designs, A refers to the outside profile size, B refers to the inner hole size, and B is usually about half of A. Final dimensions can be confirmed according to project requirements.

Yes. Mounting holes, drilling position and hole spacing can be arranged according to drawings or site installation requirements. Top drilling, side drilling or customized fixing layouts can be discussed before production.

Yes. Square rubber fenders can be combined with UHMWPE face pads where lower friction, smoother vessel contact or better sliding performance is required. Face pad size, color and fixing hole layout can be arranged according to the project.

Yes. Square rubber fenders are commonly used for dock, quay wall and berthing structure protection. They are suitable for projects that require simple installation, durable rubber contact and standard or semi-customized profile options.

Please send the required profile size, length, quantity, inner hole type, drilling layout, UHMWPE face pad requirement and application details. Drawings, photos or installation dimensions will help us confirm a suitable fender option faster.

Need Square Rubber Fenders for Your Dock or Vessel Project?

Send us your required profile, dimensions, length, quantity and drilling layout. YT Marine can provide square rubber fenders with standard profiles, optional drilling and UHMWPE face pads for dock and vessel protection.

Related Marine Fender Projects

View related marine fender projects and application references for docking, berthing, and vessel protection solutions.

YT Marine manufactured 568 pcs of custom 250 × 250 × 4000L mm square rubber fenders and 166 pcs of SUC500H cell fenders for a new client in El Salvador. The project included drawing review, mold modification, performance confirmation, quality inspection and shipment in 10 × 20GP containers.
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YT Marine manufactured CY600 cylindrical rubber fenders for an Indonesia tugboat project involving two ships. The order included OD600 × L4 m and OD600 × L6 m fenders with end inserts and connection inserts for tugboat bow protection.
YT Marine manufactured 3 pcs of SA-B500 × 3000 mm Type B arch rubber fenders for a new Indonesia client. The fenders were fitted with blue UHMWPE face pads and SS304 anchor bolts, with drawings approved before production.
YT Marine manufactured custom D-shape boat side fenders for a Russia shipyard project involving six ships. The fenders were made in 350 × 350 mm size with black dot semi-glossy surface and recessed slots for strap installation.
A Singapore customer ordered cylindrical rubber fenders, galvanized chain links, dee shackles and central support bars for a marine fender installation project, all produced according to the customer’s drawing.

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