Unibody All-Welded Corridor Lockers:
Classmate|Classmate Premier|Booksafe III

Unibody All-Welded Corridor Lockers

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Superior Lockers Recommended Lock Application Guide:

  • Superior unibody all-welded corridor lockers now include our new double vertical frame design adding strength, integrity, durability and added visual appeal
  • First we start with prime grade cold rolled sheet steel. 16 gauge for all body components except backs which are 18 gauge. Doors are heavy 14 gauge
  • Sides are formed to be an integral part of the front vertical locker frame which locks into the bottom for precise alignment and added strength
  • We MIG weld an additional channel shaped vertical frame member between doors providing a continuous door strike at both the hinge and latch side of the door
  • The top and bottom are flanged downward at the front to form a 1-1/2" high channel shaped top and bottom horizontal frame member continuous across the multiple column unit up to 60" wide
  • The base is a full 1-1/2" high keeping locker contents away from moisture on the floor and/or wood/concrete base
  • Front-to-back channel stiffeners are welded into the base under each side panel providing a strong anchor bearing surface for installation and increasing overall unit strength
  • Horizontal tier dividers for double and triple tier models project through to the face of the locker forming a horizontal cross member between doors for maximum strength
  • Guaranteed in writing by our lifetime warranty

Top View Section
1. 16 gauge one piece side and frame
2. 16 gauge latch-side frame member is MIG welded to one piece side frame
3. 14 gauge door is hinged using heavy-duty 13 gauge 7-knuckle hinges
4. 16 gauge integrated continuous door strike is provided at both hinge and
    latch side of door
5. Continuous 18 gauge back up to 36” wide (2 piece back used for units over
    36” wide.

Side View Section
6. 16 gauge continuous top formed to create top frame cross member
7. 16 gauge locker bottom (A full 1-1/2” above finished floor)
8. 16 gauge box support channel is MIG welded to underside of base at each
    side panel for maximum strength


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