Tekton SHA01103 1/4 in Drive 3 in Extension

Product Description

The TEKTON SHA01103 is a 1/4 inch drive, 3 inch extension bar designed for use with standard ratchets, torque wrenches, and other 1/4 inch drive tools. Constructed from steel with a chrome finish, this extension adds reach in confined or recessed fastener locations without sacrificing drive stability. At 0.1 pounds and a compact 3 inch working length, it fits easily into a technician's kit for tight-access work in HVAC equipment, electrical panels, pool equipment enclosures, and plumbing fixtures. Licensed tradespeople and experienced DIYers install this type of extension as a routine part of socket drive setups.

This extension suits residential and light commercial service work where 1/4 inch drive tools are standard. It is well suited for fastener access in equipment cabinets, junction boxes, and mechanical assemblies where a direct ratchet fit is obstructed. The non-impact rating means it is intended for hand-tool use only and should not be paired with impact drivers or pneumatic tools.

Key Features

• 1/4 inch drive size compatible with standard 1/4 inch ratchets and sockets
• 3 inch overall length adds reach in tight or recessed fastener locations
• Chrome-finished steel construction for corrosion resistance and durability
• Non-impact rated - designed for hand tool use
• Non-locking, non-insulated, non-sparking style for general service applications
• Lifetime warranty from the manufacturer

Compatibility

Designed as a standard 1/4 inch drive extension compatible with 1/4 inch drive ratchets, sockets, and adapters following common drive sizing conventions.

Installation Notes

Seat the extension firmly into the ratchet drive and socket before applying torque to prevent slippage. Do not use this extension with impact wrenches or pneumatic tools, as it is rated for hand-tool use only. Inspect the drive square and detent mechanism for wear before use; replace if the fit is loose or if the finish shows cracking.