Stronghand (Standard) Magnet Square 40 kg Knurls High Speed Steel Champion M25 x 35 x2 PCF1013 FLYE NA 2XL Champion M25 x 35 x2 1650 Pieces Replacement Packs Available Part # Size Pack Qty CMS50 3 x 20mm 100 CMS51 3 x 50mm 100 CMS52 4 x 16mm 100 CMS53 4 x 25mm 100 CMS54 4 x 35mm 100 CMS55 4 x 50mm 50 CMS56 5 x 20mm 100 CMS57 5 x 25mm 100 CMS58 5 x 35mm 50 CMS59 5 x 50mm 50 CMS60 5 x 60mm 50 CMS61 6 x 16mm 100 CMS62 6 x 20mm 100 CMS63 6 x 25mm 50 CMS64 6 x 40mm 50 CMS65 6 x 50mm 50 CMS66 6 x 80mm 50 C300 1 M3 x 0 Stronghand (Standard) Magnet Square 40 KG Standard Magnet Squares Multi Angle Holding at multiple angles while soldering brazing and welding at 30° 45° 60° and 90° Specifications: