Locks

28 Series Custodial Lock

Spring-loaded and strong. The 28 Series custodial lock provides tamper-resistant lock up. A slot in the housing requires a special key to operate the lock. Rotating the key 90 degrees locks or unlocks the sash. One end of the key is removable in both the locked and unlocked positions; the other end—only in the locked position allows the key to act as a handle when operating the vent.

product highlights

  • Spring-loaded lock design provides tamper-resistant lock-up of ventilator
  • Custodial locks unlock by turning counter-clockwise. Special clockwise turning models are also available upon request
  • Rear mounted models have concealed screws, while front-mounted models have in-line elongated holes for mounting
  • Up to 300 lbs. of forced entry resistance per locking point is achievable with this product


Specifications

Part # Material Type Series
28.18.23.101 Zinc 28
28.23.01.101 Zinc 28
28.23.02.101 Zinc 28
28.23.10.101 Zinc 28
28.23.23.101 Zinc 28
28.23.32.101 Zinc 28
28.23.78.101 Zinc 28
28.24.02.101 Zinc 28
28.24.10.101 Zinc 28
28.26.01.101 Zinc 28
28.26.23.101 Zinc 28
28.27.32.100 Zinc 28
28.29.01.101 Zinc 28
28.29.32.101 Zinc 28
28.29.78.101 Zinc 28
28.31.01.101 Zinc 28
28.31.02.101 Zinc 28
28.31.32.101 Zinc 28
28.32.01.101 Zinc 28
28.34.32.101 Zinc 28

Blacks

Black
Black

Browns

Chestnut Bronze
Chestnut Bronze

Greys

Aluminum
Aluminum
Silver Grey
Silver Grey

Nickels

Satin Nickel
Satin Nickel

Whites

32 White
32 White
Bright White
Bright White
White
White