12 Yard General Purpose Tub

(Available in cable, hook and combo lift configurations)

Whether you are hauling C & D, tree trash, general waste or concrete PRO-METAL WORKS offers the greatest value. PRO-METAL WORKS produces affordable high quality Roll-Off Containers ranging from 10 to 45 cubic yards. Operators can choose from standard, heavy duty, extreme service or customized specifications in either cable or hook lift configurations.


check markcorrosion resistant slant nose design
check markx-members over 18″ avg
check markwalls welded inside and out
check marktriple pass welded hinges
check markfloor plate joints welded 100% to x-members (not over lapped)

Pro-Metal Works
Standard Tub Roll-off Container Specifications


  • Length:
179″ Overall168″ Walls
  • Width:
96″ Walls99″ hinges-latches
  • Height:
44″ inside52-54″ outside

Floor System 

Note: Floor plates are flush mounted to cross members (not overlapped) providing no gaps between cross members and floor, providing maximum weld penetration.
  • Main Rail:
2″ x 4″ x 3/16″ tubing
  • Floor Struts:
3″ structural channel with cross members based on 18″ centers (average)
  • Floor Gussets:
3/16″ steel plate welded on every cross member
  • Floor Plate:
10G steel panels
  • Hook Plate:
1/2″ thick steel plate
  • Pull Hook:
1/2″ thick CNC cut steel plate
  • Bullnoses:
1-1/2″ thick CNC cut steel plate inserted in main rail
  • Slant Nose:
10G plate with 3/8″ above hook
  • Ground Rollers Rear:
6″ wide 6″ tall grease fittings in axels
  • Nose Rollers:
4″ wide x 4″ tall with grease fittings in axels

Front Wall

  • Wall Panels:
11G steel panels
  • Frame System:
11G tubular construction
  • Front Corners:
Double Welded
  • Side Wall Integration:
Box bent 3/16″ steel plate corner doublers

Side Walls

  • Wall Panels:
11G steel plate
  • Top Rail:
4″ x 3″ x 11G tubular top rail
  • Side Wall Integration:
Box bent 3/16″ steel plate corner doublers


Note: Specifications are subject to change without notice
  • Door Panel:
12G steel panels
  • Frame System:
11G tubular construction
  • Cross Supports:
formed channel
  • Strikers:
8″ x 3/16″ cold-roll with 1/4″ latch retainers
  • Striker Attachment
mounted completely through door frame and fully welded
  • Striker Gussets:
3/16″ formed steel angle
  • Striker Guides:
CNC cut 1/2″ steel plate
  • No of Hinges:
(2-12-15 yd)
  • Hinge Plates:
9″tall x 11″ wide x 1/2″ thick with 2″ knuckles
  • Hing Pins:
8″ x 3/16″ cold-roll with 1/4″ latch retainers and grease fittings
  • Hinge and Latch Posts:
3/16″ steel box frame
  • No of Latches:
  • Latch Construction:
CNC cut 3/8″ steel plate
  • HD Safety Chains:
5/16″ steel
  • EZ Access Chain Brackets:
3/16″ CNC cut and formed angle steel
  • Paint:
Industrial enamel any standard color