Features: 1.-quality L key set with color-coded, convenient plastic sleeve. This ensures that the tool is fast hand, ergonomic and comfortable operation is easy even at low temperatures. 2.Wear-resistant clamp material ensures safe storage and simple disassembly of the L-key. 3.The hexagonal normal cross section provides a larger contact surface at the head of the screw. Therefore, the cutting effect is minimized and damage to the screw head is more or less eliminated. 4.Even if it is difficult to install, the ballpoint pen on the long arm can work reliably. Black surface treatment 5.Can provide excellent surface protection, even corrosion resistance, long service life. Great engraving, so the wear-resistant size mark on the L key Fast access 6.Uses: Usually used in factories, car repairs, home decoration, etc., to facilitate the tightening of hex screws. Notice: Actual color may be slightly different from the image due to different monitor an effect Please allow 1-3cm deviation due to manual measurement Description: Product Name: Color Allen Wrench Material: Chrome vanadium steel Description: A color mid-length ball head, B color extra long ball head, C color mid-length plum blossom, D color extra long plum blossom Specification: Color long ball head: 165*62*22mm Color special long ball head: 226*61*24mm Color mid-length plum blossom: 165*62*22mm Color extra-long plum blossom: 226*61*24mm Include: 1 Set x Wrench