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- Keyed Alike Entry Door Lock and Single Cylinder Deadbolt
- Knob - six-way adjustable latch fits all doors: 2-3/8in (60mm) or 2-3/4in (70mm) backset, square, rounded corners, or drive-in
- Deadbolt (thumb turn inside) - four way adjustable; 2-3/8in (60mm) or 2-3/4in (70mm) backset, square, or rounded corners
- ANSI Grade 3 performance
- For exterior locking applications, Entry door - KA4
- Operates with KW1 Cylinder
Manufacturer Resources
Product Specs
- Subcategory:
- Deadbolts
- Series:
- BC Series
- Grade:
- Grade 3
- Keyed:
- Yes
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Bored Locksets
- Product Type:
- Knobsets and Deadbolt Combo
- Commercial/Residential:
- Residential
- Product Attribute:
- Cylindrical Locks
- Tags:
- door lock and deadbolt sets
- Product Model:
- BCC06
- Backset (Distance):
- 2-3/8 or 2-3/4
- Product Function:
- Entrance
- Cylinder Classification:
- Conventional Cylinder
- Product Category:
- Mechanical Locks
Master Lock BCC0615KA4-COMBO – Frequently Asked Questions
1) What is the Master Lock BC Series grade rating and what does it mean?
The BC Series carries an ANSI Grade 3 rating. Grade 3 locks are designed for residential and light commercial use. They provide basic security for standard doors with moderate traffic.
2) What door thickness does this combo set accommodate?
Most BC Series combo sets fit standard door thicknesses from 1-3/8" to 1-3/4". Check the manufacturer template for your specific model. Verify door thickness before installation.
3) How do I determine the correct handing for installation?
Stand outside the door. If hinges are on the right, it's right-handed. If hinges are on the left, it's left-handed. Most residential combo sets are reversible during installation.
4) What finish options are available for the BC Series?
BC Series typically comes in polished brass, antique brass, and satin chrome finishes. Finish availability varies by specific model. Check product specifications for your exact combo set.
5) Does this combo include both the entry knob and deadbolt?
Yes, this is a complete combo set including the biscuit knob for entry and a keyed deadbolt. Both components are keyed alike for convenience. All necessary mounting hardware is included.
6) What backset measurement does this lock require?
Standard backset is typically 2-3/8" for residential applications. Some models offer adjustable backsets. Measure from the door edge to the center of the existing bore hole to confirm compatibility.
7) Can I rekey this lock to match existing keys?
Yes, most BC Series locks can be rekeyed by a locksmith or with Master Lock rekeying kits. The knob and deadbolt come keyed alike from the factory. Professional rekeying ensures proper operation.
8) What tools are needed for installation?
You'll need a screwdriver, drill with bits, hole saw or spade bits, chisel, and measuring tape. Follow the included template for precise hole placement. Pre-drilling prevents door splitting.
9) How do I maintain proper operation of this combo set?
Apply graphite lubricant to the key cylinder quarterly. Avoid oil-based lubricants which attract dirt. Check strike plate alignment if the deadbolt becomes difficult to operate. Clean exterior surfaces regularly.
10) Are replacement parts available for BC Series locks?
Yes, Master Lock provides replacement cylinders, keys, and internal mechanisms for BC Series locks. Common wear parts like springs and pins are serviceable. Contact Master Lock for specific part numbers.
11) What are comparable alternatives to the BC Series?
Consider other Grade 3 residential combo sets from manufacturers like Kwikset or Schlage. For higher security, upgrade to Grade 2 commercial-grade options. Compare backset, finish, and keying requirements when selecting alternatives.
12) Will this combo work on exterior doors exposed to weather?
BC Series locks are designed for residential exterior use. Ensure proper door sealing and overhang protection from direct rain. In harsh coastal environments, consider upgraded finishes for better corrosion resistance.
How fast can I get the Master Lock BCC0615KA4-COMBO delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Master Lock BCC0615KA4-COMBO come with a warranty?
Absolutely. The Master Lock BCC0615KA4-COMBO is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Master Lock BCC0615KA4-COMBO?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Master Lock BCC0615KA4-COMBO from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.