National Hardware N223-107 Lap Connecting Link, Zinc, 5/16 In., 725 Lb Wll

A lap connecting link is a simple yet essential hardware component designed to join two sections of chain quickly and securely without welding or complex fasteners. Made from steel with a zinc finish, this 5/16-inch link resists rust and corrosion, making it ideal for both indoor and outdoor applications. Whether you're extending a chain, creating custom assemblies, securing loads, or setting up decorative chain installations, this lap link provides a reliable, durable connection that maintains its integrity under demanding conditions.

The lap design allows two chain ends to overlap and be hammered closed on site, streamlining installation and eliminating the need for additional tools or equipment. The zinc coating ensures long-lasting protection in wet, humid, or harsh environments, keeping your connection secure for years to come. This compact, versatile connector serves hobbyists, contractors, and DIY enthusiasts alike, offering both strength and convenience for a wide range of chain projects.

Features and Benefits

• Zinc-Plated Steel Construction: Provides superior rust and corrosion resistance, maintaining a bright finish even after prolonged outdoor exposure.
• 5/16-Inch Size: Matches standard 5/16-inch chain links perfectly, delivering a snug, secure fit without slipping.
• Lap Design: Allows two chain ends to be joined by hammering the link closed on site, requiring no welding or specialized fasteners.
• 725 Lb Working Load Limit: Engineered for heavy-duty applications and capable of securing substantial loads reliably.
• Compact Profile: Suitable for tight spaces and works as a sturdy anchor point for hooks, lights, or other accessories.

Specifications

• Brand: National Hardware
• Model: N223-107 (3152BC Series)
• Size: 5/16 inch
• Material: Steel
• Finish: Zinc
• Working Load Limit: 725 lb