Complete your barrier-arm installation or repair with the correct mounting hardware. The DoorKing 1601-242 Aluminum Standard Mount Arm Hardware Kit is the factory replacement kit for compatible aluminum round and octagonal barrier arms.

Designed for standard arm configurations without reverse-edge hardware, this kit is an ideal solution for replacing worn, damaged, corroded, or missing mounting components. DoorKing’s current installation guide identifies the 1601-242 for octagonal-arm applications across its 1600-series barrier operators, while round-arm use is limited to DoorKing 1601 and 1603 operators.

The kit combines an aluminum arm bracket, steel hub assembly, and factory-specified fasteners to create a secure connection between the barrier arm and operator. It is suitable for repairs, maintenance, and new standard-arm installations in commercial parking and controlled-entry applications.

Key Features

• Genuine DoorKing replacement hardware
• Manufacturer part number 1601-242
• Standard mounting kit for compatible aluminum barrier arms
• Supports round and octagonal arm configurations
• Includes arm bracket, steel hub kit, bolts, washers, and nuts
• Suitable for replacing worn, damaged, or missing arm-mounting hardware
• Designed for configurations without reverse-edge hardware
• Barrier arm and gate operator are sold separately

DoorKing’s Model 1601 supports both round and octagonal aluminum barrier-arm styles.

Compatibility

Octagonal aluminum arms: Compatible with DoorKing 1600-series barrier gate operators when used in the appropriate standard-arm configuration.

Round aluminum arms: Compatible with DoorKing 1601 and 1603 operators only. DoorKing states that round arms cannot be used on the 1602, 1620, or 1625 operators.

Always confirm the operator model, arm style, arm length, and required safety equipment before ordering.

What’s Included

• 1 × 1601-280 Aluminum Arm Bracket
• 1 × 1601-360 Hub Steel Kit
• 4 × 2615-052 Hex Bolts, 3/8-16 × 1 inch
• 2 × 2615-056 Hex Bolts, 3/8-16 × 3 inches
• 1 × 2615-260 Stainless-Steel Flange-Head Cap Screw, 3/8-16 × 1/2 inch
• 8 × 2620-029 USS Washers
• 6 × 2620-047 Split Washers
• 6 × 2620-405 Nuts

The component list follows DoorKing’s Revision F parts drawing for part number 1601-242. The 1601-281 hub cover shown in the drawing is for reference and is supplied with the operator, not with this hardware kit.

Barrier arm, operator, reverse edge, LED components, and other safety accessories are not included. DoorKing identifies this as the arm-mounting kit for installations without reverse-edge hardware. Appropriate safety and protection devices should be selected and installed according to the barrier operator’s installation manual.