Used for special security purposes such as containers, lorries and commercial doors. The shackle height options are 25mm and 50mm. The diameter of the shackle is 14mm. The body of the padlock is made of brass and the shackle material is a surface hardened boron steel. The surface treatment of the body and shackle is bright chrome. This product has ABLOY SENTRY -lock system. ABLOY SENTRY is a factory level patented locking solution designed for professional settings such as locking machinery and fixtures. Product is tested and certified according most demanding standards (25mm and 50mm shackle) EN 12320 (grade 5) and SFS 5970, SFS 7020 (FA grade 3).