Uxcell Magnetic Torx Screwdriver Bits, Hex Shank S2 Power Tools Bells outer diameter is 21mm and

outer diameter is 21mm and the width is 5mm

Weight: 428g

Step 4: Place the shelf on the self-locking clips

Analog panel meter with accuracy of class 2

Ball Material: 304 Stainless Steel

Uxcell Magnetic Torx Screwdriver Bits, Hex Shank S2 Power Tools Bells outer diameter is 21mm and* Magnetic Tip, can suck the screws easily when used it. * Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head. * Great replacement for missing, bent or broken torx head screwdriver bits. * Made of S2 alloy steel, which is a commonly used material in hardware with high hardness. * Those bits fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth.