Key Hole Fender for Dock and Quay Protection

Key hole fenders are compact rubber fender profiles used for dock edges, quay walls, small berthing structures, and marine contact areas. YT Marine manufactures FM-KH series key hole rubber fenders with standard size options and customized lengths for dock protection projects.

Quick Information About Key Hole Fenders

Key hole fenders are compact rubber fender profiles used for dock edges, quay walls, small berthing structures, and marine contact areas. YT Marine manufactures FM-KH series key hole rubber fenders with standard size options and custom lengths for dock protection projects.

Product Type

Key Hole Fender / Keyhole Rubber Fender

Common Names

Key Hole Fender / KH Fender / Dock Rubber Fender

Standard Models

FM-KH200 / FM-KH250 / FM-KH300 / FM-KH400

Size Options

200×200 / 250×250 / 300×300 / 400×400 mm

Customization Options

Custom length, rubber compound, and fixing layout

Applications

Dock edges, quay walls, workboat berths, small vessels, and marine contact areas

Standard key hole fenders are available in FM-KH200, FM-KH250, FM-KH300, and FM-KH400 sizes. Final length, fixing method, rubber compound, and installation layout can be confirmed according to project drawings or site requirements.

Key Features of Key Hole Fenders

Key hole fenders are compact rubber fender profiles designed for dock edge, quay wall, and small berthing structure protection. Their simple hollow profile provides a practical contact surface and deformation space for light to medium marine contact areas.

Compact Rubber Profile

Key hole fenders provide a simple and durable rubber contact surface for dock edges, quay walls, and small marine structures.

Central Hollow Structure

The hollow center provides deformation space during vessel contact and helps reduce direct impact on the dock structure.

Standard FM-KH Models

FM-KH200, FM-KH250, FM-KH300, and FM-KH400 models are available for different dock protection requirements.

Custom Length Available

Fender length can be manufactured according to project drawings, installation layout, and shipping requirements.

Flexible Fixing Layout

Fixing holes, bolt spacing, and installation method can be confirmed according to drawings or site requirements.

Dock and Quay Applications

Key hole fenders are suitable for dock edges, quay walls, workboat berths, small vessels, and other marine contact areas.

Key Hole Fender Specifications and Size Options

Key hole fenders are selected according to dock structure, contact area, fixing method, berth layout, and site installation conditions. YT Marine manufactures FM-KH series key hole rubber fenders in standard size options, with custom lengths and fixing layouts available according to project requirements.

Standard Key Hole Fender Profiles

Item Options
Product Type Key Hole Fender / Keyhole Rubber Fender
Common Names Key Hole Fender / KH Fender / Dock Rubber Fender / Quay Wall Fender
Standard Models FM-KH200 / FM-KH250 / FM-KH300 / FM-KH400
Standard Size 200 × 200 / 250 × 250 / 300 × 300 / 400 × 400 mm
Fender Profile Compact key-hole shaped rubber profile with central hollow structure
Structure Design Solid rubber body with hollow center for deformation space during vessel contact
Length Options Standard or customized length according to project requirements
Fixing Options Fixing holes, bolt spacing, and installation method can be confirmed according to drawings
Installation Surface Dock edge, quay wall, concrete structure, steel structure, or small berthing area
Applications Dock edges, quay walls, workboat berths, small vessels, and marine contact areas
Selection Basis Model size, fender length, contact area, fixing method, berth layout, and site conditions
Key hole rubber fenders stored in factory for dock and quay protection
Key hole rubber fenders with compact hollow profiles for dock edge, quay wall, and small berthing structure protection.

Key Hole Fender Size Options

The following information shows standard FM-KH key hole fender size options for dock edge, quay wall, and small berthing structure protection. Final length, fixing method, rubber compound, and installation layout can be confirmed according to project drawings or site requirements.

key fender

Size values are for reference only. Final fender length, fixing hole layout, rubber compound, and installation method can be confirmed according to drawings, site conditions, and project requirements.

Need Key Hole Fenders for Your Dock or Quay Project?

Send us your required model, size, length, and quantity. YT Marine manufactures FM-KH series key hole fenders with custom lengths and fixing layouts for dock and quay protection projects.

Quality Inspection Before Shipment

Before shipment, key hole fenders are checked for model size, profile dimensions, surface condition, central hole shape, length, marking, quantity, and packing details. Each order is inspected according to project requirements before delivery.

key fender
Key hole rubber fenders are checked for model size, profile dimensions, surface condition, length, quantity, and packing details before shipment.

FAQ About Key Hole Fenders

What are key hole fenders used for?

Key hole fenders are used for dock edges, quay walls, small berthing structures, workboat berths, and marine contact areas where compact rubber protection is required.

YT Marine manufactures FM-KH series key hole fenders, including FM-KH200, FM-KH250, FM-KH300, and FM-KH400. Standard sizes include 200×200, 250×250, 300×300, and 400×400 mm.

Yes. Key hole fenders can be manufactured in customized lengths according to project drawings, shipping requirements, and site installation conditions.

Yes. Fixing holes, bolt spacing, and installation methods can be confirmed according to drawings, existing dock structures, or project-specific requirements.

Please send the required model, size, length, quantity, fixing method, and application area. Drawings or site photos are also helpful for confirming the proper fender layout.

Key hole fenders are more suitable for light to medium dock protection, small vessels, workboat berths, quay edges, and marine contact areas. For heavier berthing conditions, larger rubber fender systems may be more suitable.

Need Key Hole Fenders for Your Dock or Quay Project?

Send us your required model, size, length, quantity, and installation requirements. YT Marine manufactures FM-KH series key hole rubber fenders with standard size options, custom lengths, and project-specific fixing layouts for dock and quay protection projects.

Related Marine Fender Projects

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

YT Marine manufactured 15 pcs of D200 × 200 × 650 mm rubber D fenders for a repeat Australian client. The fenders were made from natural rubber and packed on plywood pallets for ocean shipment.
YT Marine manufactured SA800 arch rubber fenders and customized bollards for a long-term client in Peru. The project included installation bolts, anchors, technical consultation, drawing confirmation, COC certificate and LCL sea freight shipment.
YT Marine manufactured pneumatic marina fenders for a Greece shipowner, including two 2.5 m × 4 m fenders and one 2.5 m × 5.5 m fender. The fenders were completed during a holiday period and delivered to the designated ship on time.
YT Marine delivered D200 rubber fenders, 14 mm and 16 mm studless anchor chains, 10 mm and 13 mm chain connectors, and 20T swivels for a repeat Australian client. All chains, connectors and swivels were hot-dip galvanized and packed in pallets and wooden cases.
YT Marine manufactured 16 mm studless anchor chains for an Australian client. The chains were hot-dip galvanized, provided with mill certificates, and ordered together with D-type rubber fenders for ship use.
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 150 kg C-type Hall type stockless anchors for a repeat Malaysia client. The anchors were hot-dip galvanized, packed on pallets and provided with CCS certificates.
YT Marine manufactured three 2.5 m × 5.5 m pneumatic floating fenders for a Greece shipowner. The fenders were delivered to Guangxi Shipyard and used for vessel berthing protection.

Related Marine Fender Articles

Read related articles about marine fender selection, installation, applications, and fender system accessories.

YT Marine uses new rubber material for marine fender manufacturing to improve durability, elasticity, aging resistance and service life. Learn why rubber quality matters when comparing fender prices.
YT Marine manufactures ship W fenders for tugboats, workboats and vessel side protection. W fenders are molded rubber profiles made from marine rubber material, with available specifications selected according to vessel layout and installation requirements.
YT Marine attended Europort 2019 in Rotterdam, Netherlands, an international maritime exhibition for ships, ports, offshore and marine technology. The event helped us meet marine buyers and discuss fender, mooring and dock protection requirements.
A Malaysian shipyard client used small foam filled fenders for several batches, but one fender broke near the flange area. This case explains possible causes, including flange cutting, small fender diameter and heavy impact load, and how to improve the fender design.
EPDM extrusions are used in shipyards for door and window seals, hatch cover seals, pipeline sealing, vibration pads, cable protection and deck safety components. YT Marine provides custom rubber extrusion support for marine and shipyard applications.
Not all D rubber fender dimensions are customized in the same way. Learn which dimensions are typically standard, which can be modified, and how custom lengths and mounting details are commonly used in dock protection projects.
Aircraft tyres are commonly used in pneumatic fender tire-chain net systems, but they are rarely installed without modification. Learn why custom drilling and drawing approval are often essential for successful assembly.
Learn why ISO 17357 is widely specified in pneumatic fender projects and how international buyers evaluate specification compliance, consistency, delivery reliability and complete supply capability.

Request a Quote

Send us your product requirements, drawings, sizes or photos. We will reply within one working day.

Please check emails from @yutungindustrial.com or @ytmarinefender.com.