










🔧 Elevate your gates and doors with hinges that mean business!
Sidco Supply’s 6x6” Heavy Duty Weldable Book Hinges are crafted from thick 3/16" A36 carbon steel with a 3/8” pin, delivering unmatched strength and corrosion resistance. Their smooth, deburred finish ensures easy welding and long-lasting, smooth operation—ideal for heavy gates, doors, trailers, and custom metal projects. Sold in a convenient 4-pack, these hinges combine professional-grade durability with installation ease for both commercial and DIY applications.
| ASIN | B0CKTYJL7Z |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #521,362 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #515 in Gate Hinges |
| Brand | Sidco Supply |
| Customer Reviews | 5.0 5.0 out of 5 stars (5) |
| Date First Available | October 10, 2023 |
| Finish | Steel |
| Finish Type | Steel |
| Global Trade Identification Number | 00850055401167 |
| Item Package Quantity | 4 |
| Item Weight | 11.11 pounds |
| Item model number | 00850055401167 |
| Manufacturer | Sidco Supply |
| Material | Steel |
| Mounting Type | Door Mount |
| Number Of Pieces | 4 |
| Product Dimensions | 6"L x 6"W |
| Shape | Rectangular |
| Unit Count | 4.0 Count |
R**N
Incredibly stout
I ordered these two hinge down the 2x12 walls on my dump trailer. I drilled through them and put nuts and bolts through them so that the sides could hinge down and be loaded with my tractor. The hinges are incredibly stout, and are holding up well to life on a dump trailer. The build quality on these is very good.
M**T
Good heavy-duty hinges
Unfinished metal for weld-on application. Nice heavy-duty hinges. Think they are 3/16" thick. Locally these are about double in cost at a hardware store or farm/ranch store.
T**N
Built to last
Trustpilot
3 weeks ago
2 months ago