Ball End Hex Head Wrench Screwdriver Bit Set H1.5 H2 H2.5 H3 H4 H5 H6 H8 1/4" Hex Shank 2" Long Metric Magnetic S2 Steel for Assembling Furniture 19mm X 16mm the felt is permanently fused

the felt is permanently fused with silicone

* Bit Type: 3mm (H3)

Inner Girth: 1422mm / 56"

41"(Hex Width*T)

Made of high-strength aluminum alloy with integrated structure

Ball End Hex Head Wrench Screwdriver Bit Set H1.5 H2 H2.5 H3 H4 H5 H6 H8 1/4" Hex Shank 2" Long Metric Magnetic S2 Steel for Assembling Furniture 19mm X 16mm the felt is permanently fusedThe Hex Head Wrench Screwdriver Bit is made of S2 steel material, high hardness, and sandblasting treatment by the surface, which is stronger and more durable. The ball head is an upgraded version of the hexagonal head. When in use, the screw can be locked vertically or sideways, effectively reaching the dead angle of the screw. Strong magnetism can easily hold the screw. The ball end hex head wrench drill bit is widely used in electric screwdrivers,