Milwaukee 12 In. x 7/16 In. Drill Bit Extension Fittings - Galvanized It is crafted from a

It is crafted from a durable plastic construction that will endure the rigors of everyday use

Sleek style sliding latch recommended for use on single

Front push-button spigot is easy to access when wearing gloves on a worksite

Bolt is non-removable

Triple wall fiberglass resists breakage while still being lightweight and easy to handle

Milwaukee 12 In. x 7/16 In. Drill Bit Extension Fittings - Galvanized It is crafted from aThe 7 16' Universal Quik Lok extension has an innovative design that fits all 7 16' shanks, with or without a power groove. The unique design requires no tools to change out bits, making it fast and efficient. These high speed steel extensions are impact rated.