Hinges
Bobco Metals supplies a comprehensive range of industrial-grade hinges for commercial and MRO applications. Our inventory supports gate fabrication, fence installation, and equipment repair with durable, reliable hardware ready for same-day pickup in Los Angeles.
5 Inches Barrel Hinges W/O Plate$8.99 As low as $5.59Bulk Pricing:- Buy 20 or more $6.49 Save 28%
- Buy 50 or more $5.99 Save 33%
- Buy 100 or more $5.59 Save 38%
Our 5-inch barrel hinges are constructed from high-strength, weldable steel for maximum durability. Engineered for heavy-duty gates and doors, these hinges provide a smooth, reliable pivot point for industrial fabrication and MRO projects. The plateless design allows for direct welding to steel surfaces. Learn More
3X3/4 Barrel Hinges$2.99 As low as $1.59Bulk Pricing:- Buy 10 or more $2.84 Save 5%
- Buy 20 or more $1.89 Save 37%
- Buy 50 or more $1.79 Save 40%
- Buy 100 or more $1.59 Save 47%
Our 3x3/4 Barrel Hinges are heavy-duty, weld-on hardware engineered for high-load applications. Constructed from durable, unfinished weldable steel, they provide a robust pivot point for heavy gates, doors, and custom fabrication projects. These industrial-grade hinges ensure smooth, reliable operation and are ready for welding and finishing. Learn More-
5 Inches Barrel Hinges$10.99 As low as $6.79Bulk Pricing:
- Buy 5 or more $9.99 Save 9%
- Buy 20 or more $7.69 Save 30%
- Buy 50 or more $7.09 Save 35%
- Buy 100 or more $6.79 Save 38%
Our 5-inch barrel hinges are engineered from high-strength carbon steel for maximum durability and load capacity. Designed for weld-on applications, these hinges provide a robust pivot point for heavy gates, doors, and industrial equipment. They feature a grease zerk fitting for easy maintenance and extended service life. Learn More -
7 Inches Barrel Hinges$17.99 As low as $11.99Bulk Pricing:
- Buy 20 or more $13.89 Save 23%
- Buy 50 or more $12.49 Save 31%
- Buy 100 or more $11.99 Save 33%
Our 7-inch barrel hinges are engineered from heavy-duty, weldable carbon steel for maximum durability and strength. Designed for high-load applications, these hinges provide a smooth, reliable pivot for industrial gates and security doors. The robust construction ensures long-lasting performance in demanding MRO and fabrication environments. Learn More -
9 Inches Barrel Hinges W/O Plate$35.99 As low as $28.09Bulk Pricing:
- Buy 20 or more $28.99 Save 19%
- Buy 50 or more $28.49 Save 21%
- Buy 100 or more $28.09 Save 22%
Our 9-inch barrel hinges are engineered from high-strength, weldable steel for superior durability. Designed for heavy-duty industrial gates, doors, and security applications, these hinges provide smooth, reliable operation. The plateless design allows for direct, clean welding to frames and posts. Learn More 
5" (5/8) J-Bolt Adjustable Barrel Hinges$10.99 As low as $6.69Bulk Pricing:- Buy 20 or more $7.69 Save 30%
- Buy 50 or more $7.09 Save 35%
- Buy 100 or more $6.69 Save 39%
Our 5" (5/8) J-Bolt Adjustable Barrel Hinges are engineered from heavy-duty, weldable low carbon steel for superior strength and durability. Designed for high-load applications, these hinges provide smooth, reliable operation for heavy gates and doors. The adjustable J-bolt allows for precise alignment during installation. Learn More
7" (3/4) J-Bolt Adjustable Barrel Hinges$15.99 As low as $10.49Bulk Pricing:- Buy 20 or more $12.49 Save 22%
- Buy 50 or more $10.99 Save 31%
- Buy 100 or more $10.49 Save 34%
These 7" J-Bolt Adjustable Barrel Hinges are engineered from high-strength steel for maximum durability in heavy-duty applications. Designed for weld-on installation, they provide a smooth, reliable pivot for industrial gates and doors. The adjustable J-bolt allows for precise alignment and tensioning. Learn More-
3-1/2x2-1/4 Weldable Butt Hinges$3.99 As low as $0.83Bulk Pricing:- Buy 12 or more $1.34 Save 66%
- Buy 20 or more $1.19 Save 70%
- Buy 50 or more $0.99 Save 75%
- Buy 100 or more $0.89 Save 78%
- Buy 300 or more $0.83 Save 79%
Our 3-1/2x2-1/4 Weldable Butt Hinges are engineered from high-strength, low-carbon steel for maximum weld penetration and durability. These components are designed for heavy-duty applications where a permanent, strong pivot is required. Ideal for steel gates, doors, and MRO projects. Learn More -
3x3 Heavy Duty Weldable Butt Hinges$3.99 As low as $2.19Bulk Pricing:- Buy 20 or more $2.59 Save 35%
- Buy 50 or more $2.49 Save 38%
- Buy 100 or more $2.19 Save 45%
Our 3x3 Heavy Duty Weldable Butt Hinges are engineered from high-strength, low-carbon steel for maximum durability. Designed for high-load applications, these hinges meet industrial fabrication standards (ANSI/BHMA A156.1 Grade 1) for reliable performance on heavy gates, doors, and equipment. Learn More -
4x4 Heavy Duty Weldable Butt Hinges$6.99 As low as $4.09Bulk Pricing:- Buy 20 or more $4.99 Save 29%
- Buy 50 or more $4.49 Save 36%
- Buy 100 or more $4.09 Save 41%
Engineered for durability, these 4x4 Heavy Duty Weldable Butt Hinges are fabricated from high-grade, weldable carbon steel. Their robust construction provides a reliable pivot point for heavy gates, doors, and industrial enclosures. Supplied unfinished for easy welding and custom finishing. Learn More -
5x5 Heavy Duty Weldable Butt Hinges$7.99 As low as $5.79Bulk Pricing:- Buy 20 or more $6.59 Save 18%
- Buy 50 or more $6.19 Save 23%
- Buy 100 or more $5.79 Save 28%
Engineered for strength and durability, these 5x5 Heavy Duty Weldable Butt Hinges are essential for industrial gates, doors, and custom fabrication. Made from high-quality, weldable low-carbon steel, they provide a secure and permanent pivot point. Ideal for heavy-duty applications requiring robust performance. Learn More -
6x6 Heavy Duty Weldable Butt Hinges$10.99 As low as $7.69Bulk Pricing:- Buy 20 or more $8.99 Save 18%
- Buy 50 or more $7.99 Save 27%
- Buy 100 or more $7.69 Save 30%
Our 6x6 Heavy Duty Weldable Butt Hinges are engineered for maximum strength in demanding applications. Forged from high-quality, low-carbon weldable steel, these hinges provide a robust pivot point for heavy gates and industrial doors. The plain steel finish is ready for welding and custom coating. Learn More