U-Shaped Bits Set 5pcs 1/4 Inch Hex Shank Magnetic U4 U5 U6 U7 U8 Screwdriver Bit Set 65mm Length S2 Screw Driver Kit Tools 6mmx13mmx5mm Overall Size: 78x59x21mm/3

Overall Size: 78x59x21mm/3

Please pay attention to choose the appropriate size of silicone rubber bands

Spring OD: 50mm

thus enables a simple and economic design of the housing bore

The inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup)

U-Shaped Bits Set 5pcs 1/4 Inch Hex Shank Magnetic U4 U5 U6 U7 U8 Screwdriver Bit Set 65mm Length S2 Screw Driver Kit Tools 6mmx13mmx5mm Overall Size: 78x59x21mm/3Description: 5pcs magnetic head 1 4 inch Hex Shank U Shaped screwdriver set. S2 steel, this batch of head using S2 steel, batch head surface for steel material color, from inside to outside are the same. Exquisite workmanship, each edge can be accurately locked screws, and the screwdriver head. Strong magnetic,can suck the screws easily when used it. Widely used for manual electric screwdriver, screwdriver, drill, air and other tools, ect.