Milwaukee’s Locking Extensions offer the most control and are more secure in tight applications. These extensions feature the largest knurling surface on both the shaft and female drive end allowing precision control when hand-tightening fasteners or working with oily materials. In addition to keeping the socket secure with a durable knurled locking collar, these extensions feature a detent hole to increase engagement with the ratchet head for better overall retention. The chrome plating on the extensions offers corrosion and rust protection. All Milwaukee® Mechanics Hand Tools are backed by a lifetime guarantee.
At a Glance
Manufacturer part number: 43-24-9300
UPC: 0004524264600
Package: Sold individually.
Product Benefits
Most Control. More Secure
Most Control. More Secure.
Largest Knurling Surface
Largest Knurling Surface - Precision Control
Better Ratchet Fit
Better Ratchet Fit - Secure Detent Hole
Knurled Locking Collar
Knurled Locking Collar
Easy to Read Size Identification
Easy to Read Size Identification
Before You Order
Choose the 1/4" × 3" configuration only when those manufacturer-listed dimensions match the intended job.