Drawer Slides 18-60 Inch, Heavy Duty Full Extension Slides - 500lbs Capacity, Double Lock, Quiet Close, 3-Fold Slides for Cabinets, RV, Industrial Drawers (Pair)

【Heavy-Duty Construction】: Crafted from 0.77 in/19.5 mm thick high hardness steel with a galvanized finish; supports up to 500 lbs per pair; ensures long-lasting durability and resistance to rust and wear for demanding applications. 【Double Lock Security】: Equipped with a dual locking mechanism that securely fastens drawers with a simple press; ideal for mobile applications like RVs and trucks; prevents sliding during transit and provides added safety. 【Smooth & Quiet Operation】: Features a double-row bearing system and nylon cushioning for exceptionally smooth and quiet sliding; minimizes noise during drawer operation; provides a gentle and controlled closing experience. 【Full Extension Design】: 3-fold full extension allows complete access to the entire drawer depth; measures 61 inches/1555 mm in length, 3 inches/76 mm in width, and 0.77 inches/19.5 mm in thickness; maximizes storage space utilization. 【Versatile Compatibility】: Compatible with a wide range of drawers and cabinets; suitable for shelving, industrial applications, RVs, vending machines, and more; ensure proper fit by measuring drawer depth before installation, slide length should be equal or greater.