High quality L-key set for imperial hexagonal socket screws. Hex-Plus profile offers greater contact surface within the screw head, reducing notching effects and the risk of destroying the screw recess to a minimum. Also features ball end on the long arm for reliable working even in difficult installation situations. BlackLaser surface treatment protects against corrosion and durability. Wear-resistant, laser-engraved size markings. Supplied in a practical clip fastener made from wear-resistant material, enabling secure key storage and simple removal. Hex-Plus & Ball-End Chrome Molybdenum Steel Construction Carry Case For Hexagonal Socket Screws Hex-Plus & Ball-End Chrome Molybdenum Steel Construction Carry Case For Hexagonal Socket Screws