10pcs 50mm 1/4" Hex Shank T15 Magnetic Star Security Head Screwdriver Bits S2 M4x9mmx1mm Package Content: 150(+/-2%) x Knurled

Package Content: 150(+/-2%) x Knurled Insert Nuts

and snap the locking ring into place to tighten the wheel or secure the trailer hitch without loosening

Pipe Clips are suitable for securing pipes

Total Size: 132mm x 26mm x 15mm / 5

Bottom Hole Diameter: 2

10pcs 50mm 1/4" Hex Shank T15 Magnetic Star Security Head Screwdriver Bits S2 M4x9mmx1mm Package Content: 150(+/-2%) x Knurled* Strong magnetic,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 star head screwdriver bits. * The hole in the center in each bit causes it to be tamper resistance, designed to prevent Cam Out the hex bits clicks onto most standard sockets, screwdrivers, drill driver kits & Power tools