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The WILLIAMS COMFORT PRODUCTS 30025 is a 0.25 inch drive locking extension bar measuring 10 inches in length. It is designed to extend reach in confined or hard-to-access fastener locations where a standard-length drive tool cannot engage directly. The locking mechanism retains the socket on the bar during use, reducing the risk of dropped sockets inside equipment or cavities. This type of extension bar is a staple in the tool kit of mechanics, HVAC technicians, plumbers, and electricians who work in tight service spaces on a regular basis.
This extension bar is suited for use in residential and light commercial service environments where 0.25 inch drive tooling is standard. It fits into service calls involving panel access, equipment fasteners, and component removal in confined areas. The 10 inch length provides useful reach without adding excessive flex that can compromise torque transfer. Tradespeople working on air handlers, furnace components, electrical panels, and plumbing access covers will find this length practical for routine service tasks.
Designed as a standard 0.25 inch drive extension bar compatible with 0.25 inch drive sockets and related drive accessories from major socket set manufacturers.
This extension bar requires no installation and is ready for use out of packaging. Ensure the locking collar is fully engaged before applying torque to prevent socket ejection during use. Inspect the drive square and locking detent for wear before each use, and replace if the socket does not seat or lock securely. This tool does not require calibration or special tooling to put into service.
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