Best Suicide Door Hinge Kit Options for Builders
Choosing the right suicide door hinge kit can impact both looks and safety in custom builds. This guide highlights five top options, detailing fit, material, and installation notes. Each product is selected for universal compatibility with two-door setups and distinct benefits for street rods, rat rods, and DIY projects.
| Product | Brand | Primary Use | Key Feature |
|---|---|---|---|
| RALBDX Weld on 2 Door Four Suicide Door Heavy Duty Hidden Hinges Rat Rod Kit | RALBDX | Universal 2 Door | Heavy duty hidden hinges |
| RALBDX Universal Complete 2 Door Street Rat Hot Rod Suicide Hidden Hinge Kit | RALBDX | Universal 2 Door | Suicide hidden hinge kit |
| Speedway Motors Universal Suicide Door Safety Latch Kit | Speedway Motors | Rear or custom suicide doors | Built-in microswitch for warnings |
| Suicide Door Slam Latch Kit for 800 XP 900 | Cryfokt | Rear doors | Easy installation, slam latch |
| Red Hound Auto Steel Strap Style Long Leaf Hinge | Red Hound Auto | Trailer/vehicle doors | Grease zerk fittings |
Note: The table above summarizes five relevant options that fit two-door suicide door configurations and related applications. Details below provide installation notes, materials, and how each hinge kit aligns with typical project needs.
RALBDX Weld On Heavy Duty Hidden Hinges Kit
The RALBDX Weld On 2 Door Four Suicide Door Heavy Duty Hidden Hinges Rat Rod Kit is designed for universal 2-door applications. The kit emphasizes heavy-duty hidden hinges with a golden finish, aimed at constructing clean, seamless door pivots in custom builds. Suitable for rat rods or street projects seeking a robust, low-profile hinge system. Installation typically requires welding to ensure a secure mount for two doors, with a focus on durability under dynamic driving conditions.
RALBDX Universal Complete 2 Door Hinge Kit
The RALBDX Universal Complete 2 Door Street Rat Hot Rod Suicide Hidden Hinge Kit provides a silver finish and a comprehensive package for two-door builds. As a universal hinge kit, it’s intended to integrate with a variety of door configurations, offering a hidden hinge aesthetic that appeals to street-hot-rod enthusiasts. The kit’s emphasis is on universal fit and a clean look, with installation requiring precise alignment to maintain door latching reliability during fast driving conditions.
Speedway Motors Suicide Door Safety Latch Kit
Speedway Motors offers a universal safety latch kit designed to fit most rear-hinged or custom suicide doors. The package features durable brushed aluminum and stainless steel components, delivering a premium look and long-term durability. A built-in microswitch provides a warning signal if the latch isn’t fully engaged, adding a safety layer for drivers and passengers when doors are closed in motion. It’s a strong option for modern builds seeking safety integration without compromising style.
Cryfokt Suicide Door Slam Latch Kit
The Cryfokt Slam Latch Kit specializes in rear-door reliability with armor-grade steel construction. It’s positioned as an easy-to-install replacement for aging rear suicide door hardware, particularly on off-road or recreational vehicles. The kit emphasizes stiffness, wear resistance, and a straightforward bolt-between-A-pillar installation, making it suitable for RZR-style builds or heavy-duty door replacements where slam-latch performance matters.
Red Hound Auto Long Leaf Hinge With Zerk Fitting
The Red Hound Auto long leaf hinge features grease zerk fittings for easy lubrication and maintenance, designed for heavy-duty trailer and vehicle doors. With a 7-inch overall length and a sturdy 1/4-inch thickness, this hinge is well-suited for doors on freight or utility trailers and other rugged applications where greaseable, long-lasting hinges are desirable. Its robust construction supports durability in demanding environments.
InvisiDoor Hinge Hardware Kit
The InvisiDoor Hinge Hardware Kit provides a compact, discrete hinge solution. Its hinge plates measure 5-7/8 inches by 1-1/2 inches, with a 1/4-inch thickness and included support foot/stop and screws. This option appeals to builders prioritizing a near-invisible hinge profile while maintaining functional door motion, particularly in custom car builds or cabinetry projects requiring concealed hardware.
SLIIMU Door Lock And Hinge Template Kit
The SLIIMU Door Lock Installation Kit combines door hinges, bore locks, and latching components into a single package. The aluminum alloy construction offers durability with a built-in depth gauge for precise cutting, plus a self-centering drill bit for alignment. It supports various door types and hinge specifications, intended for DIY installers seeking a three-in-one, professional-grade outcome without professional tooling.
UBEE Door Hinge Jig And Template Kit
The UBEE Door Hinge Jig is an aluminum alloy tool designed for hinge mortising across a range of door types, including square and rounded corners. It features a non-slip pad design for stable placement, a built-in depth gauge for consistent mortise depth, and a self-centering drill bit for precise hinge alignment. This jig supports efficient, repeatable hinge installations for both DIY and professional projects.
Buying Guide
- Application compatibility: Confirm whether the hinge kit is designed for universal two-door setups or specific vehicle types (street rods, rat rods, trailers).
- Material and finish: Consider durability and aesthetics (golden vs silver finishes) and corrosion resistance for environmental exposure.
- Installation method: Weld-on hinges require welding expertise; latches and slam kits may use bolts for easier retrofit.
- Safety features: Look for built-in microswitches or audible indicators to reduce the risk of doors opening during travel.
- Maintenance: Knee the hinge’s grease fittings and lubrication needs to plan upkeep and longevity of the build.
- Tool compatibility: Some kits include jigs, templates, or depth gauges to improve accuracy; others require separate measuring tools or welding.
- Budget vs durability: High-quality materials and integrated safety features typically justify higher costs for critical doors in custom builds.