Heavy Duty Zinc Mortise Door Lock, Finish Black Matt (8 inch) (O-58)

✅ Product Specifications

• Model No: O-58 (KEY)
• Handle Set Finish: Black
• Material (Base Plate & Handle): Zinc
• Mechanism Spring: Spiral Spring—Stainless Steel 304

✅ Dimensions

• Handle Length: 14.9 cm
• Base Plate Length: 20.3 cm
• Base Plate Width: 5.1 cm

✅ Lock Details

• Lock Size: 65 mm
• Lock Type: Double Stage Locking
• Security Mechanism: 6 Levers
• Lock Material Composition: Iron, Stainless Steel, Brass
• Durability Enhancements:
  • PVC washer between handle and plate for smooth, noise-free operation
  • Extra plate in lock mechanism for extended product life

✅ Sales Package Includes

• 1 Lock Body
• 3 Keys
• 1 Spindle
• 1 Pair of Mortise Handle Set
• Screws for Fittings

✅ Craftsmanship & Technology

• Built with consummate surface treatment and anti-corrosion technology
• Delivers smooth finish, wear resistance, and reliable performance
• Manufacturing excellence since 2002, combining modern techniques with continuous innovation

✅ Our Mission

• To provide top-quality products and services to every valuable customer
• Dedicated to performance, durability, and customer satisfaction

✅ Proudly Made in India

• Strongly promote and support the “MADE IN INDIA” initiative
• Representing Indian craftsmanship with international quality standards