12 Inch All Stainless Steel

Fits 40-80mm Thick Doors: Ideal for composite and wooden doors, ensuring a secure and sleek fit.

Durable 316 Grade Stainless Steel Construction: Resistant to corrosion, pitting, and rust, perfect for coastal and industrial environments.

Lifetime Coating Guarantee: Long-lasting protection with a lifetime guarantee for added peace of mind.

Anti-Vandal Design: Outward-facing brushes act as a deterrent, preventing vandals from placing unwanted items in the cavity.

Enhanced Draught Proofing: The unique outward-facing brushes reduce draughts and improve energy efficiency.

Easy Letter Posting: The brush design makes it easier for postmen to slide letters through without damage.

180° Flap Opening: Prevents flap breakage by allowing the flap to open fully without snapping.

Blind Bolts for Extra Security: Prevents external tampering by securing the outer frame with blind bolts.

Waterproof Design: Internal water seal prevents rain from entering the door, keeping letters dry.

Long-Lasting Springs: Ultra-flexible springs withstand thousands of openings without wear or damage.

Meets Industry Standards: Complies with BS EN 1203:2005 and other relevant testing standards for superior quality and reliability.

Salt Spray Tested: Tested to ASTM B117:2005 standards for over 2,000 hours, ensuring resilience in harsh environments.