One, what are the specifications of hanging lock hinges?
Model | Thickness | Total height | Lock beam diameter | Width inside the lintel | Lock body width | High inside the beam | Weight |
T30 | 15mm | 50mm | 7mm | 15mm | 30mm | 20mm | 65g |
T40 | 20mm | 59mm | 8mm | 20mm | 40mm | 25mm | 141g |
T50 | 20mm | 75mm | 9mm | 23mm | 50mm | 29mm | 225g |
T60 | 20mm | 84mm | 10mm | 27mm | 60mm | 30mm | 314g |

Name | Model | Description |
Steel connecting lock | BD-K01 | 2.5cm diameter strapping |
Steel locking mechanism | BD-K02 | 3.8cm diameter strap |
Cost-effective steel locking system | BD-K03 | - Hole diameter: 10.5mm- Hook diameter: 3.8cm |
Fire-resistant aluminum locking bracket | BD-K11 | The lock body is die-cast aluminum, conforming to national standards, with a diameter of 4CM. |
Steel clamp jaw locking mechanism | BD-K21 | The lock hole diameter is 11mm, and the hook diameter is 4cm. The shackle prevents prying open. |
Butterfly anti-theft locking mechanism | BD-K31 | The shackle is made of reinforced steel and features a design that makes it difficult to pry open, accommodating a maximum of 6 padlocks. |
Insulation fasteners | BD-K45 | The lock body is made of alloy engineering plastics, and the lock beam diameter is 3mm. |