0301661 Secondary Lock by MTA $1.10 We have 0 in stock. Lead time: Contact Us Quantity Add to cart Description Description Product Description: Secondary Lock, Yellow Minimum Order Qty: 1 piece Brand: MTA MTA Part Number: 0301661 Module Application: 0301660 (2 x Maxi Relay) Note: If a single replacement secondary lock is needed, please see PN 0101660