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Vehicle Restraints

Pit Bull Safety-Loc Restraints

To guard against premature departure, trailer creep and trailer walk, Serco has designed the Pit Bull Safety-Loc Series. The Pit Bull has a bite that locks on tight, engaging a trailer's rear underride guard and securing it more effectively than rubber wheel chocks. The Pit Bull Safety-Loc restraints are most compatible with the new rear underride guards because of their non-impact, low-profile design.

  • Non-impact design
  • Patented dual locking positions at 7" and 11"
  • Low- and high-speed departures
  • Wall or driveway mount
  • 9" stored height
  • Minimal maintenance requirements
  • Superior communication
  • Solid State/PDC controls

Pit Bull SLP Restraint

A hydraulically actuated, retractable, non-impact restraint ideal for new construction or remodeling applications. The SLP is installed in a pit under the leveler and, when retracted, offers a clean dock face, allowing unobstructed access to smaller delivery vehicles, trailers with hydraulic lift gates and an open drive for unimpeded snow plowing or drive cleanup.

  • Push-button activation
  • Hydraulically actuated
  • Stores under dock leveler, away from ice and debris
  • Locking unit floats with trailer movement
  • Virtually maintenance-free
  • Driveway clear for snow removal

Safety-Loc SLP Recessed Vehicle Restraint

The Serco Safety-Loc SLP Restraint is a hydraulically actuated, recessed, non-impact vehicle restraint ideal for new construction or remodeling applications. The SLP is installed in a pit under the leveler and, when retracted, offers a clean dock face, allowing unobstructed access to smaller delivery vehicles, trailers with hydraulic lift gates and an open drive for unimpeded snow plowing or drive cleanup.

APS-2000 Vehicle Restraint

The APS-2000 is an impact-style restraint system and an economical solution to your dock safety needs that rides up and down on a track and is positioned by the force of the vehicle's rear underride guard. Impact-style restraints provide a more effective means of restraining vehicles than conventional rubber wheel chocks; however, they typically have a higher cost of ownership over non-impact-style restraints.

  • Impact-style design
  • Rotating hook engagement
  • 12-22 service range
  • Zinc plated for all-weather durability
  • Patented, non-adjustable clutch
  • Universal interior/exterior communication
  • Position signaling