Made of ferrite double-layer thick galvanized sheet, flat without deformation, and with fine corrosion resistance. With strong suction, and effort saving, it makes work more efficient. High-precision, with multiple angles, designed with 45degree, 90degree, 135degree angles to satisfied with all your demands. One button to degauss, the iron-dust will automatic fall off, easy cleaning. Fully enclosed design to prevents iron-dust from infiltrating, help improving the service life of the fixer. 28lb max pulling force, 4 pcs in a set, perfect for welding, soldering, pipes installation, assembly, magnetic pick-up tool etc. Thisis a quality magnetic welding fixer, made of ferrite double-layer thick galvanized sheet, flat without deformation, and with fine corrosion resistance. High-precision, with multiple angles, designed with 45degree, 90degree, 135degree angles to satisfied with all your demands. 4pcs in a set, 28lb max pulling force, perfect for welding, soldering, pipes installation, assembly, magnetic pick-up tool etc. You can have a try. Name: Magnetic Welding Fixer Model: FM1-XS Fixed angle: 45degree, 90degree, 135degree Maximum pull-off force: 28LBS (12.5kg) Item size: 80 x 54 x 12mm / 3.15 x 2.13 x 0.47in Item weight: 120g / 4.23ounce Colour:blue + silver Material:Ferrite Package Contents: 4 x Welding Fixer Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.