Williams Comfort Products 7-2F Drive Retainer Pin

Product Description

The WILLIAMS COMFORT PRODUCTS 7-2F is a drive retainer pin designed to secure socket drive connections during torque applications. This pin fits into the detent hole of a 1 inch square drive socket or impact tool, preventing the socket from disengaging under load. At 2-7/8 inches in length and weighing just 0.02 pounds, it is a compact but essential component for maintaining a secure tool-to-socket connection. Mechanics, pipefitters, and heavy-equipment technicians rely on this type of retaining hardware when working with large-drive impact wrenches or manual breaker bars in demanding service environments.

The 7-2F retainer pin is suited for use with 1 inch drive hand tools and impact sockets in industrial, mechanical, and trade service applications. It is sold individually and is commonly kept on hand as a replacement when original pins are lost or worn. Typical use cases include heavy-duty fastener removal and installation in HVAC equipment rigging, large piping systems, and structural mechanical assemblies where 1 inch drive tooling is standard.

Key Features

• Designed for 1 inch square drive tool-to-socket retention
• 2-7/8 inch length suits standard 1 inch drive detent configurations
• Lightweight at 0.02 pounds for easy handling and storage
• Sold individually, allowing single-unit replacement
• Compatible with impact and hand-drive 1 inch drive sockets

Compatibility

Designed as an OEM-style replacement retainer pin for 1 inch square drive sockets and impact tools requiring a detent-style pin retention system.

Installation Notes

Installation of a drive retainer pin requires no special tools — align the pin with the detent hole on the drive tang and press into place until seated. Ensure the receiving socket or drive tool is fully depressurized and not under load before removing or replacing the pin. Inspect the detent hole for wear or deformation before installing a new pin to ensure proper retention. This is a general mechanical task appropriate for any trade technician working with 1 inch drive equipment.

Technical Specifications

• Drive Size: 1 inch
• Pin Length: 2-7/8 inches
• Weight: 0.02 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 662459257086

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 7-2F