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TX 817.834.3310 CA 626.334.9304

MANHOLE LADDERS

All ladders are manufactured of steel. The rungs pass through the side rails and are riveted or welded. The unique design assures a rung cannot turn. Other lengths, styles, and special materials are available; please inquire.

I-3600manholeladders 555x470

1-3600 SERIES

  • HOT DIP GALVANIZED per ASTM A123 / A153
  • 5/8-inch diameter knurled rungs on 12-inch centers
  • 12 inches clear between side rails
  • 3/8 x 1-1/2-inch side rails (through 12-foot length)
  • 3/8 x 2-1/2-inch side rails (13-foot length and above)
  • Twisted hook is integral part of side rail
  • Available without hooks
  • Approximate weight is 5 lbs. per foot of length (through 12 feet)
  • Approximate weight is 7.6 lbs. per foot of length (over 12 feet)

To order:

  • For hooked ladder, specify 1-3600-(length)
  • For hookless ladder, specify 1-3600-(length)S

I-3382manholeladder 555x470

1-3382 SERIES

  • 5/8-inch diameter knurled rungs on 12-inch centers
  • 12 inches clear between side rails
  • 1-1/2 x 9/16 x 3/16-inch channel side rails (through 16-foot length)
  • 2 x 1 x 3/16-inch channel side rails available on 13 to 20-foot lengths (heavy duty)
  • Welded hooks of 3/8 x 1-1/2-inch flat bar
  • Available without hooks
  • Approximate weight is 4.5 pounds per foot of length (standard duty)
  • Approximate weight is 6.3 pounds per foot of length (heavy duty)

To order:

  • For hooked ladder, specify 1-3382-(length)
  • For hookless ladder, specify 1-3382-(length)S

I-3400manholeladder 555x470

1-3400 SERIES

  • 5/8-inch diameter deformed rungs on 12-inch centers
  • 14-inches clear between side rails
  • 2 x 1 x 1/8-inch channel side rails
  • Furnished with four unattached floor/ceiling brackets
  • Wall-mounting brackets may be used (shown here)
  • Approximate weight is 5.5 lbs. per foot of length

To order:

  • Specify 1-3400-(length)

I-3800manholeladder 555x470

1-3800 SERIES

  • 3/4-inch diameter knurled rungs on 12-inch centers
  • 16 inches clear between side rails
  • 3/8 x 2-1/2-inch side rails
  • Integral feet may be bolted to floor
  • Pre-punched 9/16-inch holes in side rails at 12-inch intervals for required wall brackets (click for wall bracket information)
  • Approximate weight is 8.8 lbs. per foot of length

To order:

  • Specify 1-3800-(length)
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