The dual-hole design and ring groove allow you to easily attach and remove the extensions. Made with forged impact steel for durability in high torque applications backed by our Lifetime Guarantee The MILWAUKEE® SHOCKWAVE Impact Duty™ 1" Drive 7" Extension provides better access in hard to reach places and offers extreme impact durability in high torque... Our SHOCKWAVE Impact Duty Socket Extensions provide you with better access in hard to reach places and offers extreme impact durability in high torque applications. Dual hole design and groove for easier attachment MILWAUKEE EXTENSION MAGNETICA 1/4PULG X 3PULG HEXAGONAL SHOCKWAVE – Ace Milwaukee Drill Bit Extensions Milwaukee Tool 3697-27 M18 FUEL™ 7-Tool Combo Kit Milwaukee Electric Tool 1 Drive 7 Extension Shaft Laser etched marking for easy identification Brand new Toyota original height control pump & motor assy. Car Make: TOYOTA/LEXUS Model/Series: TOYOTA LAND CRUISER, LEXUS LX570 & LX450D All MILWAUKEE SHOCKWAVE Impact Duty Socket Extensions are backed by our Lifetime Guarantee and meet ASME industry standards.