[Set contents] Set of 9 pieces with storage bag. Dimensions across sides (mm): 1 each of 6 x 7, 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17, 18 x 19, 20 x 22, 21 x 23.
[Highly durable] The main body is made of high quality CR-V steel, which is sturdy and durable. Chrome plating is applied as a surface treatment to prevent dirt and rust.
[Easy to use] The 12-sided surface makes it easy to get into the corners of bolts and nuts. The number is engraved on the main body so you can see it at a glance, and the glasses are bent 75 degrees, making it easy to access screws in slightly recessed places.
[Storage bag included] A polyester roll pouch is included. The size is clearly marked for quick removal and storage. There is also a loop on the inside, so you can roll it up compactly and store it on the wall.
[Multi-purpose] Often used for machine assembly, equipment, piping, bicycle maintenance, etc. The offset shape makes it especially suitable for attaching and detaching bolts and nuts in recessed areas.
