- Fully extendable drawer slide rail: allows the entire drawer to be used, maximizing drawer capacity. Example: a 300 mm drawer slide extends to a total length of 600 mm when fully opened. - High-performance drawer slides: made from high-density carbon steel; robust, stable and rust-resistant. Suitable for demanding and rugged environments. Maximum load per pair: 120 kg. - Optional lockable design: locking mechanism works in both fully open and fully closed positions. Prevents slipping. Easy to operate and securely mounted. - Smooth, quiet operation: built-in double-row ball bearings (solid steel) allow easy in and out movement with no noise when opening or closing. Rated for 50,000 test cycles. Use scenarios: - Workshop or tool cabinet where heavy contents require full extension and strong support for long-term use. - Kitchen or utility cabinet where quiet operation and a secure lock improve accessibility and safety. - File or tool chests that need frequent access to large contents with consistent, smooth sliding performance.