Stainless Steel Fire-rated lock

Specifications Fire-rated lock

Paddle Latch lock.

Used for fire rated lable doors

Good quality

Fire-rated  lock   Details Specification for the new Paddle latch:   the nut will be zinc alloy material ;
the latch tongue will be  Steel Powder, Steel, Zinc Plated ;
The tongue needs to retract (All the way into the steel sleeve) when the paddle handle is lifted Yes. 
Each Paddle latch will be with 2 pcs 4-wafer Brass Nicke Plate Keys (one side logo "TRUST"), all  Key Alike (15000 sets  all KA: can open each other) or KD; The pack will be Pack 100 locks in BULK into one Export Carton 
Pack 2  keys  into A small polybag; Pack 100 POLYBAG of PARTS into Export Carton 100 or more is OK. 
(PET tape 14mm Diameter (sticker on cylinder face) is optional as special request.)