The ROUGHNECK Universal Manhole Key Kit eliminates the hassle of carrying multiple key sets. Constructed from heavy-duty carbon steel, it features a quad-ball-bearing locking mechanism tested to withstand 1,000kg, ensuring a safe working load capacity of up to 250kg. Designed to fit the majority of standard manhole covers found in the UK and Europe. The robust nylon storage case provides convenient storage and transport, with a secure zip closure and an adjustable shoulder strap for hands-free carrying.Contents: 2 x Handles, 2 x 100mm Hook Tips, 2 x 22mm T-tips, 2 x 33mm T-tips, 2 x M10 Screw Tips, 2 x M12 Screw Tips and 1 x Long Stopcock Tip. Specifications:Max. Load 250kg (550lb).Size: 440mm (17.1/4in).