Features: *Brand new unused *Made of high quality material, durable *Connecting outer hex into inner hex, magnetic, elongation oriented, non-slip *For the use of connecting the electric screwdriver, screwdriver, wind batch, sleeve, connector adapters, etc. *The non-slip soft rubber design jcover is separated from the shaft of the bit. The hand can grip the jacket. The head can be rotated normally. The hand can be held by hand and the other hand can be used to position the bit. The bit and the center post are fixed and non-retractable. The length of the bit can not be changed after the bit is mounted. The outer cover is movable and can be used for positioning. Some special places can be used. This guide bar is only suitable for The head is mounted with a screw guide to control the shaking of the long batch head during rotation Specifications: Product name: drill bit holder Color: Silver+Black(As Pictures Show) Material: Galvanized Alloy Size (Approx.):80mm，120mm，140mm Optional specifications：80mm+120mm，80mm+140mm，120mm+140mm Applicable model: 1/4inch（6.35mm） Quantity: 2pcs Package Included: 2 x drill bit holder（Optional ） Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made of high quality material, durable Connecting outer hex into inner hex, magnetic, elongation oriented, non-slip For the use of connecting the electric screwdriver, screwdriver, wind batch, sleeve, connector adapters, etc. The non-slip soft rubber design jcover is separated from the shaft of the bit. The hand can grip the jacket. The head can be rotated normally. The hand can be held by hand and the other hand can be used to position the bit. The bit and the center post are fixed and non-retractable. The length of the bit can not be changed after the bit is mounted. The outer cover is movable and can be used for positioning. Some special places can be used. This guide bar is only suitable for The head is mounted with a screw guide to control the shaking of the long batch head during rotation Specifications: Product name: drill bit holder Color: Silver+Black(As Pictures Show) Material: Galvanized Alloy Size (Approx.):80mm，120mm，140mm Optional specifications：80mm+120mm，80mm+140mm，120mm+140mm Applicable model: 1/4inch（6.35mm） Quantity: 2pcs Package Included: 2 x drill bit holder（Optional ） Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.