4” Swivel Caster Kit

Part #: SU9709
UPC #: 00193590000014


In stock
Free UPS Ground Shipping


Swivel Caster Kit For The Cotterman Safelock Truck Mechanism

Used in conjunction with Cotterman safelock system. The swivel caster is a stem mounting caster, the stem is ½” X1” and bolts easily to the Cotterman safelock truck mechanism. For the rigid wheel in the rear of the ladder that bolts to a welded on housing, see part #SU1077. If the safelock mechanism has been damaged in any way, the ladder should not be used – please call customer service to talk about replacement truck mechanism or a replacement ladder.

Used on the following series:

  • 1000
  • 1200
  • 1500
  • 1700
  • 2600
  • 4000
  • 5000
  • Lift Table Ladder
  • Work Platforms (WP)
  • Custom Ladders (call customer service for assistance)

Kit contains:

  • Two 4” X 1” swivel casters w/bearing race (not sealed) and ½” X 1” threaded stem.
  • Two each of zinc plated ½-13 hex nut and ½” lock washer.


Additional information

Shipping Weight 4 lbs
Shipping Dimensions 10 × 6 × 2 in
UPC Code



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