Draper Wobble Extension Bar Set, 3/8" Sq. Dr., Micro Satin Chrome (5 Piece)

This set comprises wobble end extension bars designed for use with socket sets. Made from hardened and tempered chrome vanadium steel with a micro satin finish, the bars offer durability and a wobble feature that allows sockets to be driven up to 15 degrees from vertical for access in tight or awkward spaces. Each bar includes a knurled ring for secure grip and a spring-loaded ball bearing to hold sockets firmly in place. The five bars come in lengths of 45 mm, 75 mm, 150 mm, 250 mm, and 450 mm, and the set is manufactured and tested to DIN3122 and ISO3315 standards. It is compatible with standard socket sets and typically uses a 3/8 inch square drive.

Features

• Wobble end allows up to 15 degrees
• Hardened and tempered chrome vanadium steel
• Micro satin finish
• Knurled ring for secure grip
• Spring-loaded ball bearing holds sockets

Technical specifications

• Contents: 5 extension bars: 45mm, 75mm, 150mm, 250mm, 450mm
• Drive size: typically 3/8 inch square
• Standards: DIN3122 and ISO3315
• Material: chrome vanadium steel, hardened and tempered
• Finish: micro satin