... .3. interhancgeability rate≤0.082 Firmness:1. in the lock state, the lock beams not less than 10mm and after bearing 6000N ... is not more than 12.5 Ra2. The key, lock body and Lock beam is bright and clean level off, trademark clearly ... outer packing need note the product name, model number, trademark, product adopt standard number, detailed address. 4.the origin of product, quantity ...