ANTI-THEFT STEEL CONSTRUCTION - Crafted from rigid steel with a durable phosphate coating, the K1 offers serious strength and corrosion resistance for long lasting performance. ULTRA-SECURE TOOL SECURITY - Equipped with a tough lock and internal compatible Air Tag holder for theft tracking. Certified Silver by Sold Secure and approved by Secured by Design. STACKABLE & SPACE-SAVING - 905mm (W) x 473mm (D) x 312mm (H). Maximise your van storage by stacking multiple K1 units. Built-in fixing points make it easy to securely bolt down for safe and efficient tool organisation. SMOOTH DRAWER WITH FOAM LINING - Ball-bearing drawer glides open with ease, while thick EVA foam protects tools from damage and keeps them in place during transit. READY TO INSTALL & FIX SECURELY - Comes with mounting fixings for in-vehicle installation. Pair with other BUNKER storage units to build your ideal tool transport system.