Best 2 Weld On Hinges in 2026

Bobco Metals 4" Heavy Duty Weldable Hinges are made of good quality steel that is durable, sturdy, and long-lasting use. It is easy to use, perfect for high-stress applications, such as holding up heavyweight gates, doors, and more.

Bobco Metals 4" Heavy Duty Weldable Hinges are made of good quality steel that is durable, sturdy, and long-lasting use. It is easy to use, perfect for high-stress applications, such as holding up heavyweight gates, doors, and more.

These weldable hinge plate are 1/4" thick and weighs 1 lbs each. They are designed to connect the gate to the post, and typically are used where a hinge must be welded to another metal surface. Moreover, when a heavy duty drill bit is used, they can have holes drilled in them for screw mounting.

6" weld on bullet hinge

with zerk fitting (grease fitting)

brass bushing

Durable Material - Our heavy duty hinges are made of thick steel material with a matte black coating, ensuring a longer service life and anti-rust features.

Easy Installation - Our weldable hinges require welding for installation, but the black powder coat on the mounting plate can be easily removed before welding.

High Load Capacity - Our 5"" Barrel Style hinges have a 450lb load capacity and are perfect for 90 degree hard swings or more, depending on the installation.

4 Red Hound Auto Trailer Door Hinge - 7in.

Overall length: 7-1/8in. Overall width: 4in. Plate width 2-1/4in. Thickness 1/4in.

Great for doors on freight trucks, horse trailers, dump trailers and more

MATERIAL: The door hinge made of cold rolled steel, strong and corrosion-resistant

SIZE: Total length is 5 inches, barrel diameter is 1.2 inch and pin diameter is 1 inches, mounting plate gap is 1.2 inches; each gate hinge can easily hold up to 450 lbs

Matte black coating and durable thick steel material giving it a longer service life and anti- rust features.

4 inch Steel weld on Barrell Bullet hinge

Greasable, includes zerk fitting and brass washer

Heavy-Duty Weld-On Hinge

Fit type: Universal Fit

Longer leaf is ideal for trailer gates and doors

More Than Just Parts: From snow and ice equipment to toolboxes, hydraulics, towing, truck and trailer hardware to our innovative lighting products-it's amazing what Buyers Products can do for your truck

✅ 【3 INCH SIZE】3" weld on bullet hinge for BBQ Smoker pit doors and lids, truck tailgates, fences, gates, etc.

✅ 【INCLUDES】Steel with zerk fitting (grease fitting) - Includes Brass Bushing

✅ 【PREMIUM QUALITY】Heavy duty housing and thick steel center pin

Heavy Duty Design: Hinge length is 7 inch, barrel diameter is 1.25 inch, back plate width is 1.25 inch. Made of durable thick cold roll steel, this heavy duty gate hinges can hold up to 900 lbs capacity.

Multi-functions - This gate hings perfect for heavy duty swing gate, trailer gate, barrel door, weld on install easily.

Corrosion-resistant Coated Finish: Matte black coating for gate hinges make it anti-rust and can work in outdoor and indoor condition.

Material : Gate hinges heavy duty 5 inch barrel door hinges are made of high quality cold rolled steel, 900 lb capacity per pair

Strong & Corrosion-resistant: Weldable hinges Black finish and durable thick steel material give it a longer service life and anti-rust features

Smooth Rotation: The gate hinges for metal gates shaft is smooth and can rotate freely back and forth, ensuring smooth operation and squeak-free operation

Heavy duty 3/16" steel

weld on

8"w x 2-1/4"h open

HEAVY DUTY GATE HINGE PAIR is suitable for heavy swing metal gates.

WELD ON INSTALLATION for superior strength and dependable operation.

STRONG AND DEPENDABLE HINGES are made of powder coated cold rolled steel for extra durability.

Material: carbon steel Q235B ( Unfinished surface treatment )

Size: 4½ x 4¼ inches ( 116 x 106 mm ) Thickness: 4.7 mm

Heavy duty weldable hinges, max load 440 lb ( 200 kg ) each pair.

Weldable Solid Steel Heavy Duty Butt Hinges 5" x 5" - 2 1/8" Leaf with a tight 3/8" pin

Extra Heavy Duty - Non-Swaged Surface - Narrow Width

Each hinge weighs 3.5 lbs.

【Material】-Made of sturdy 304 stainless steel, which can prevent corrosion and rust, wear-resistant and durable, and has a long service life.

【Overall dimensions】-Length 48mm (1.88 inches), width 20mm (0.78 inches), movable stroke size 9mm.

【Application】-The bolt can be rotated 180 degrees. Designed for the safety application of doors, boxes and cabinets, used in boxes, doors, pet cages, pet pens, fences, barns, closets, etc.

3x3 weld on steel hinge

TWO per pack

Perfect for Tailgaits, automotive, BBQ smokers and gates.

Length: 3"

Diameter: 3/4"

Weight: 5.9 oz

Material - Heavy duty weldable barrel hinges crafted from carbon steel Q235B with an unfinished surface treatment.

Size - 2” (50.8 mm) length, 3/4” (19.05 mm) width, 7/16” (12 mm) diameter of pin, 500lbs load capacity.

Silent and Smooth - Pin bearing (diameter: 7 mm), pre greased providing a smooth 360-degree low friction rotation.

Material：Heavy duty weldable barrel hinges are made of carbon steel Q235B, high strength and hardness for long service life.

Size：4⅛ x 1 inch / 105 x 24 mm (L x W), ½ inch (14 mm) diameter Pin. 500 lbs load capacity.

Smooth & Mute：Welded detachable hinges with ball bearing can be rotated 360 degrees, low friction, more smoother and quieter.

Material: carbon steel Q235B ( Unfinished surface treatment )

Size: 4⅛ x 1⅞ inch (105x47 mm) ,Pin diameter: 1 inch (25 mm), Leaf thickness: 4.5 mm

Heavy duty weldable hinges, max load 440 lb (200 KG)

HEAVY DUTY INDUSTRIAL- The gate hinge is made of high quality steel so that each pair of the hinge can hold up to 1100lbs driveways and security swing gates!

ADJUSTABLE - The distance between the gate post and the gate can be adjusted horizontally for perfect installations!

EASY TO INSTALL - Weld the flat backing plate to the mounting post and the rotating part to the gate! It's ideal for both flat and round post!

✔️- 4" Weld-On Bullet Hinge.

✔️- Steel Body

✔️- Heavy Duty.

It is very suitable for freight trucks, dump trailers, horse trailers and other doors.

5-3/8" overall length. 4" overall width. 2-1/4" plate width. 1/4" thickness.

Made of heavy steel, durable and corrosion resistant. Suitable for outdoor use.

What You Will Get: you will receive 2 pieces of weldable hinges, the size of them is about 3 x 3 inches, and the thickness is about 12 Ga, the weight is about 0.34 lb, besides, each hinge can bear about 25 lb of weight, you can choose them according to your needs

Strong and Reliable: this weldable metal hinge is made of steel, strong and reliable, and it is with nice bearing capacity, suitable for heavy gates and doors, it is not easy to break, you can use the hinge for a long time

Easy to Install: these heavy duty gate hinges do not need to be fixed with screws or other fasteners, only need to be welded at the place you want; These heavy duty gate hinges are dark gray and don't have coating, they can be painted to match the metal surface to which they are attached

Pack Size: 4 Pack, Material: Heavy Duty Steel

Mount Type: Weld on, Style: Short Leaf Strap Style

Overall Length: 5-3/8" , Overall Width: 4 Inch

Carbon steel Q235B, unfinished surface treatment.

Size: 4⅛ x 1 inch / 105 x 24 mm (L x W), ½ inch (14 mm) Dia Pin.

With ball bearing, can be 360 degree rotation and more smoother.

HEAVY DUTY LEAF HINGES: This is a set of 4 Strap Style Leaf Hinges with a Grease Zerk Fitting. Each hinge measures 7-3/8 inches in overall length and 4 inches in overall width. The plate width of each hinge is 2-1/4 inches, and the thickness is 1/4 inch.

MULTIPURPOSE HINGES PACK: These leaf hinges are ideal for use on various types of doors, such as those on freight trucks, horse trailers, dump trailers, and other similar applications. Greasable Zerk Fitting

EASY TO INSTALL: These hinges are designed to be easy to install and maintain, with an integrated grease fitting for simple upkeep. They are made of heavy-duty steel and are unpainted, and require welding to be attached securely to the intended surface.

Metals 4" Heavy Duty Weldable Hinges, made of good quality steel, durable, sturdy, and long-lasting use.

Weldable Door Hinges Size: 4-3/8 x 4-1/8 inches (110 x 105 mm), Thickness: 5 mm

Heavy duty weldable hinges, max load 500 lb ( 250 kg ) each pair.

Material: Steel

7-1/8" length

7/8" thickness