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Satin chrome cylindrical door lock with push-button keypad and lever handle

Simplex

Simplex E2031BLL-626 Satin Chrome Grade 1 E-Plex Door Lock 2-3/4" Backset 1/2" Throw SFIC Best

SKU CH-H90X-GAEQD MPN E2031BLL-626

Keyless cylindrical lock stores up to 100 access codes, fits doors 1-3/8" to 2-1/2" thick, and accepts Best SFIC cores for key override

  • Backset distance2-3/4 in
  • Lock keyingKeyed Different
  • Surface finishSatin Chrome
  • Sold asBox
  • ANSI/BHMA Grade 1 certification ensures heavy-duty commercial durability
  • Up to 100 programmable access codes eliminate physical key management
  • SFIC key override accepts Best 6 or 7-pin cores for flexible master-keying
  • 1/2" throw latch with 2-3/4" backset fits standard door preparations
  • Battery-powered keyless entry requires no wiring through the door

Grade 1 Cylindrical Lock

The Simplex E2031BLL-626 is a heavy-duty electronic push-button lock designed for commercial doors. It provides keyless exterior access by combination while allowing free egress from the interior. The unit supports up to 100 unique access codes, eliminating the expense and logistics of managing physical keys or cards. Programming is handled directly at the keypad or through optional software.

Standalone Battery Operation

Because the lock requires no wiring to or through the door, it operates independently on battery power. This design avoids the complexity and cost of hardwired installations. The solid cast housing and levers are built for extensive indoor and outdoor use, and the lock carries a fire rating for safety compliance. Performance remains consistent without reliance on building power infrastructure.

SFIC Key Override Upgrade

The lock accepts a Small Format Interchangeable Core for Best and equivalent 6 or 7 pin cores, sold separately. This feature provides a mechanical key override for facilities that require a physical backup credential. It replaces traditional key-only cylinders or older keypad locks lacking a removable core option. The upgrade is worthwhile when code management and key override flexibility are both required.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $340.99
Pricier than about 90% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameSimplex
Model nameE2031BLL-626
Size & build
Surface finishSatin Chrome
Backset distance2-3/4 in
More details
Lock keyingKeyed Different

Questions about this item

How much power does the E2031BLL-626 draw when it runs all day?

The lock is battery powered and has no wiring to or through the door, so it draws no mains power during continuous operation.

What must I already own to install this cylindrical lock?

You need a Best or equivalent 6 or 7 pin SFIC core, which is sold separately, plus a door prepped for a 2-3/4 inch backset and 1/2 inch throw latch.

Will the 626 satin chrome finish match older Best hardware I keep?

The 626 satin chrome finish is a standard US26D commercial colour that coordinates with most existing Best and equivalent hardware.

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