4801 ½” Drive Locking Extension Bar | Quick Release

4801: ½” Drive Locking Extension Bar

• Rallonges à verrouillage/ Pasek przedłużający/ Erweiterungsleiste
• Alargaderas con bloqueo/ شريط تمديد/ แถบขยาย
• 接桿-凹 1/2″ x 凸 1/2″
• Socket Adaptor vs. Universal Joint: Know the Difference Before You Buy

4801 is a professional-grade 1/2″ Drive Locking Extension Bar engineered for high-security mechanical service in recessed or obstructed areas. Unlike standard extension bars that rely on friction ball-detents, the 4801 features an integrated Quick-Release Locking Mechanism.