Comparing with the high price of the zinc, our cheap plastic drawer lock 138-22P is the right substitute. And the hardness and durable is as well as the metal one.

Item: YS 138 -22P
Material: plastic and zinc alloy
Cylinder: D19 L22mm
Finish: chrome plated other finish upon request
Accessories: 2 keys with plastic cover
                    1 rosette
Packing: 240 pcs/ctn     Measure: 39x36x15cm
Gross weight: 12.5 kgs  Net weight: 11.9 kgs