Master Lock Master Comb. Lock Unit PK. Its smooth operating cylinder and dual shackle allows for great security while preventing the intruder from removing or opening the lock accidentally. Over the years the shackle has been proven to reduce overall temptation to commit crimes as well as provide security against internal snags such as over-tightened shackles and straps. Complementing the olive drab with a smooth olive drab placket and camouflage the lock is a great complement to be used in all weather conditions as it conforms to virtually any coating or color scheme. Comes in a pack of 6. Specifications for Master Lock Master Comb. Lock 1500LH: Manufacturer: Master Lock Quantity: 6 Fabric/Material: Hardened Steel Stainless Steel Weight: 0.38 lb Package Contents: Master Lock Master Comb. Lock 1500LH / 300073-084 The Master Lock Master Comb. Lock 470-1500LH is a quality addition to the Master Lock lineup. For more great deals on Locks by Master Lock please browse our Master Lock Locks page. Master Lock Master Comb. Lock 1500LH Unit PK