Proto, J4762L, Locking Extension, 1/4 in Drive, 10 in Length, One-Piece Design

This locking extension from Proto is an essential tool for any mechanic or DIY enthusiast looking to enhance their socket drive capabilities. Designed to minimize the risk of accidental socket disengagement—critical in environments where safety is paramount—it ensures positive socket retention for reliable performance. The one-piece construction provides added durability, making it a dependable addition to your toolkit. Measuring 10 inches in length, this extension is ideal for reaching into tight spaces while maintaining ease of use with a 1/4 inch drive.

Features

• Use where accidental socket disengagement may be a concern or safety hazard.
• Manufactured by Proto
• Provides positive socket retention.
• One piece extension design.

• Length: 10 in
• Drive Size: 1/4 in
• Weight: 0.250 lbs
• Width: 0.500 in
• Height: 0.500 in
• Etched Or Stamped: Yes
• Color Coded: No
• Country of Origin: United States
• Product Type: BIT SOCKET
• Design: One-Piece