Detailed Product Description
The special S-shape lock core design of this racing lock core can prevent opening by any kinds of all-purpose keys, which is explodeproof, shockproof,drillproff and can prevent cutting by saw or opening by electric tools.
This lock core is adapting shrapnel structure and using principle of inside and outside spring pressing. The key is of S-shape tooth, the cycle of which is more than 2 million.
The finished product's view of S-988 lock core used by door.
The finished product's view of S-68 lock core used by vehicle.