1. The door hinge runs smoothly and is designed for quiet operating performance, making it ideal for any commercial or intensively used door
2. Strong and durable design makes these interior bi-fold door hinges durable
3. Suitable for apartments, offices, dormitories, dormitories, kitchens, etc.
Product Name: Hidden Hinge Swing Hinge
Color: Silver
Material: Zinc Alloy

Features:
- Hinges peculiarity steel hinge link and moving pivots to ensure heavy duty doors run smoothly, no more noise and provide a quiet environment.
- Hidden hinge mounted on the door leaf and can be opened from several angles, up to 180 degrees;
- Widely used in wood, metal such as cabinet doors, wooden doors, wardrobe doors, folding doors or tables, and many DIY projects.

Installation instructions:
- Step 1: Determine the number of concealed hinges, the door frame and door slotting and drilling position needs to be aligned.
- Step 2: Align the position after slotting, the dark hinges into the prepare drilled holes.
- Step 3: the position is aligned, the hinges are installed, tighten the screws can be.

Note:
- Suitable for door thickness greater than or equal to 20mm.
- Single load capacity within 2.5kg.
Product Weight: 53 G / 1.87 Ounces
Product Dimensions (L*W*H): 45*36*13 MM / 1.77*1.42*0.51 Inches

Package Including:
1 x Hinge
4 x Screws