Features: brand new and high quality Includes 30-pcs. long pattern hex for key wrenches: 0.028, 0.035, 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 in, 15-Pcs; short pattern hex for key wrenches: 0.7, 0.9, 1.3, 1.5, 2, 2.5, 3, 4, 4.5, 5, 5.5, 6, 7, 8, 10 mm, 15-Pcs; Storage for case. Precisely sized, chamfered, straight ends offer a snug fit and insert smoothly into fastener for head, reducing wear. Black oxide finish protects against corrosion without added plating that could chip off under high-stress contact. Long arm/short arm design offers extended reach on one end and for extra leverage on the other. Storage for case opens flat, making it easier to get wrenches in and out. Easy-to-read sizes marked on for case for fast size selection. Specifications: Material: Carbon steel Weight: approx.790g Color: Gray/Orange Box Size: approx.18.7x12.6x10.9x9.6x7.4mm/7.4x5.0x4.3x3.8x2.9in Package: 30Pcs Package Includes: 30Pcs x Allen Wrench note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!