Adams Rite ARC-51 N 70mm Kit Standard Spindle

The Adams Rite ARC-51N is a concealed transom door closer for single and double action commercial aluminium doors. Supplied as a complete kit including the closer body, fixing channel, and arm, the ARC-51N provides a controlled closing action with dual closing speeds and three levels of spring tension to accommodate different door sizes and usage requirements.

A 90-degree hold-open and non-hold-open function are both available, and the kit includes a heavy-duty pivot as standard. Anti-finger-trap arm options and end load arm configurations are available to suit specific frame profiles or installations where finger protection is required.

Key Features

• Complete kit — closer body, fixing channel, and arm included
• Suitable for single and double action aluminium doors
• Dual closing speeds for flexible closing action
• Three levels of spring tension
• 90-degree hold-open and non-hold-open options
• Heavy duty pivot supplied as standard
• Standard spindle 70mm kit
• Anti-finger-trap and end load arm options available

Selecting the Right Configuration

• Standard Side Load Arm — the most common configuration for standard aluminium door frames
• Anti Finger Trap Side Load Arm — with finger protection shield, required in schools and other environments where finger trap risk must be minimised
• End Load Arm — for specific frame configurations where the arm must engage from the end rather than the side

Download the Adams Rite ARC-51N Data Sheet (PDF)

Same-day despatch on orders placed before 2pm. Free delivery on orders over £100.