Home Online Catalog Minimum Required Tools Minimum Indexes Product Promotions New Optional Tools Tool Rental Program Additional Resources Alignment ROI Calculator Collision Facility Planning How To's EV Hoists Cross-Reference Guides Tool Storage Application Invoice Reprint Contact Us Item Detail Table of Content General Tech Tools Misc. Tech Tools Image shown may notbe actual product.Product and price information aresubject to change without notice. 1/2" Drive 3" Knurled Extension (Blue-Point) Model: BLPEXTK123 Price: $23.94 * * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Description 1/2" Drive 3" Knurled Extension (Blue-Point®) Features Manufactured from high-grade alloy steel Warranty Warrantied for Materials and Workmanship for as long as purchaser owns the Tool.