10" Mini Surface Bolt Mini Surface Bolt with Square Mounting Bracket and 3/8" Bolt

MB3 Mini Surface Bolt – Compact Door Security by Rocky Mountain Hardware

The MB3 Mini Surface Bolt delivers reliable security for interior and exterior doors. Perfect for smaller doors or windows, this handcrafted piece combines compact design with lasting durability.

Key Features

• Available Sizes: 6", 8", and 10" lengths for versatile applications
• Throw: ¾" for secure engagement
• Mounting Bracket: Square mounting bracket included
• Strike Plate: SB3 strike plate standard
• Material: Handcrafted from solid silicon bronze for strength and durability
• Custom Options: Custom lengths and finishes available upon request

Why Choose Rocky Mountain Hardware?

Every Rocky Mountain Hardware surface bolt is handcrafted in the USA from premium materials. Designed for luxury homes, commercial spaces, and custom projects, these bolts provide the perfect balance of security and timeless design.

Related Surface Bolts

• MB7 Surface Bolt – Rectangular Brackets
• MB8 Surface Bolt – Rectangular Mount
• MB9 Surface Bolt – Oval Brackets

Looking for custom lengths or finishes? Contact our team for tailored solutions.