CMB is designed for some tools used in outdoor work，it is definitely a good partner for your work Axle lock design, Thumb open modes Blade: 14c28n steel/Handle:Micarta and G10 /Axle Lock /Weight: 4.65oz/ 7.87"inches in total length. Designed the curve of the handle ergonomically, which greatly improves the comfort of holding and maintains the initial comfortable experience even after prolonged use of the knife. Great companion for any hiker, landscaper, backpacker, hunter, wilderness guide, electrician or anyone in need of a reliable everyday carry. Predator CMB-08