HAWA Folding Wall Collection Lower Guide Bracket with Plastic Slider for 264 Lb. Sliding / Folding Door The lower guide bracket attaches to the door and has a plastic slider in it to attach to the guide channel. This allows for a secure door during sliding, and keeps the bottom from swinging. The HAWA 20 Folding Wall Series is for 3 to 7 folding panels for room divisions and have suspension with an angle bracket, a guide bracket with plastic slider, and a 1/2" (13 mm) deadbolt lock. It features smooth, quiet operation, resistance to wear and tear, and a brass upper track. Features: Made of steel Fits in guide channel Plastic slider Specifications: Maximum door weight 264 lbs. (120 kg) For door thickness 1.5" (40 mm) Door width: 39.375" (1000 mm) Hafele is committed to finding better ways and it shows in their innovative and beautiful line of door hardware products. These products will lead to better organization and the peace of mind that comes with Hafele brand products. In addition to quality and beauty, Hafele is committed to reducing their environmental impact, so you can buy these products with confidence in every aspect.