The Salsbury 4B+ Master Door Security Retrofit Kit is available in two options that fit horizontal or vertical lock styles. This is a complete kit made entirely of durable metal and includes all necessary hardware for easy installation. Choose the size that best fits your unique master door.
2L x 6.5W x 5.2H in.
1L x 4W x 6H in.
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Return & Exchange Policy
You may return most new, unused, and resalable items for a refund or exchange within 30 days of delivery date.
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