Catalog number: BS-21RB Features: ● 18V compatible, electric/rechargeable impact driver socket with a mechanism that prevents the socket from falling even if the bit breaks. ● If the bit is loaded with excessive torque, it will always break inside the socket, so it will not fall (PAT.). ● You can work safely at high altitudes without worrying about the socket falling off. ● The bit always breaks inside the socket, so the broken bit does not get stuck in the impact body, making it easy to attach, remove, and replace. ● The inner diameter is 12-sided, so it can quickly enter the nut and is very efficient. Uses: ● For tightening and loosening bolts and nuts using an electric screwdriver when working at high altitudes. Specifications: ●Face size (mm): 21 ●Total length (mm): 105 ●Face size (mm): 21 ●Shaft size (mm): 6.35 ●Type: 12-sided aperture ●Compatible with 18V impact drivers Material/Finish: ●CR-V ●Hexagonal shaft: NKD-1 (specially hardened hardness HRC59.5-60℃) Caution: ●Use an electric drill with a clutch or an impact driver. ●Be sure to install and replace socket bits. ●Do not use for purposes other than the intended use of the tool. ●Be sure to insert the tool securely into bolts and nuts before use to avoid damage.
