Qualified Hardware logo Paypal
1-866-749-7661 Contractor Hotline: 1-866-622-0224
1-866-749-7661 Contractor Hotline: 1-866-622-0224



Best Access Systems 8T27LSTK

Heavy Duty Interchangeable Core Single Sided Deadbolt. 2-3/8"Backset

Quick Product Details

  • Interchangeable Core Deadbolt
  • Extra Heavy Duty
  • 2-3/8" Backset
  • Single Sided

Price: $127.00 /each

Choose Options Below

This Best Access Systems 8T27SLSTK is a single sided interchangeable core, extra heavy duty deadbolt. It has a keyed cylinder on the outside and a blank plate on the inside. It includes a STK standard strike 1-1/8" x 2-3/4".

  • In Stock!
  • FREE Shipping
  • No Hassle Returns
  • ×
    Getting shipping methods...

Have a question about this product?

Price: $127.00

Choose Options

Start selecting options

Use the menu on the right to select available options.
After all options have been chosen, you can add to cart.

Choose Finish:

Choose IC Core:

Need Help Deciding?

Help Me Decide

  • The Best Uncombinated 7 pin IC core 1C7A1-7 must be keyed by a locksmith. No keys, key blanks or control keys are included.
  • Arrow brand Small Format Keyed 6 pin IC core, is keyed different with 2 keys and includes a control key which is required to install and remove IC core.


Quality and Safety:
  • Complies with ADA - American Disability Act
  • IC core not included.
  • Deadbolt is UL listed for use as auxiliary lock type on 3 hr. fire doors
  • ANSI A156.13, Series 1000, Grade 1

Available Options: Choose Options Above

  • Finish:

  • IC Core: info icon

    • 1C7A1-7 pin Best Uncombinated IC core with "A" keyway-ready to be keyed
    • 100CR/Contrl Ky-Keyed Arrow 6 Pin Small Format (Best type) Interchangeable Core
    • No IC Core Needed

Product at A Glance

  • Accepts all Best IC cores
  • Free-turning, wrench-resistant, tapered cylinder ring
Style Deadbolt
Grade Extra Heavy Duty
Function Single Sided - keyed cylinder on the outside and a blank plate on the inside
Door Thickness 1-3/4"
Backset 2-3/8"
Strike STK - standard strike 1-1/8" x 2-3/4"
Deadbolt - Stainless steel
- 1" throw

Deadbolts are highly recommended for home and business security since their solid steel construction combined with other security features will make it very difficult for burglars to bypass a deadbolt. This model deadbolt is extra heavy duty for commercial applications. It has a single cylinder from the outside and a blank plate on the inside.



Instructions & Templates

Click on the links below to download helpful instructions & templates for this product

Heavy Duty Interchangeable Core Single Sided Deadbolt. 2-3/8"Backset


Scroll for More Product Information