This heavy leather tool assemblage is designed to be worn strapped to the thigh of a contraptor or mechanician. Perfect for operators of subterreanean tunnelling machinery or moon shot projectiles where space is at a premium and their normal working position is actually seated. The straps from the lower rings go around the thigh and the belt hanging straps can be adjusted for length to suit different mechanicians. The set comprises an adjustable wrench and a pair of vice grip adjustable pliers. There is also a small flask for oil.