... -10A and Y-10B. Length:30mm-70mm,hardness48mm-52mmShank Diameter(mm):4.5mm-9.0mm Factory Supplying L Cleats Nails 1 ... in packing, prefab hosing, carpenter roofer, building components ect. The size is similar to the brand of BOSTITCH, SENCO, PORTER-CALBE ... gauge cleat nails 45 mm and 50 mm are available in 32 mm, 38 mm, for use on 12 mm, 15 mm and 20 mm flooring. These L ...