3" Locking Extension with 1/2" Drive (Blue-Point®)

Characteristics
• The locking extension allows for easy and secure stacking of tools
• Breaker bars and ratchets can be securely attached to the socket/screwdriver, eliminating the possibility of the socket coming loose when working overhead.
• Two fixing screws (located 180° and 90° from the retaining hole) provide a secure connection
• Replacement fixing screws provided with the tool
• Slide the knurled collar back to quickly remove the bushing
• The industrial black finish helps prevent corrosion
• For hand use only, do not use with power or impact tools. Specifications: Dimension B, Outside Square Dr., in. 1/2; Country of Origin: USA; ASME®/ANSI® B107.10; Dimension A, Inside Square Dr., in. 1/2; Length, in. 3-1/8; Finish: Industrial Finish; Warranty: Lifetime warranty, non-repairable, guaranteed for materials and workmanship/for as long as the purchaser owns the tools. Warnings: For complete warning information, see CAT1600 pages W1-W4