In Honor of Independence Day
We wish everyone  a very  happy  and  safe 4th of July ! May your day be filled with fun, family and friends.

Perma Tech office will be closed on Friday, July 3rd in observance of the Independence Day holiday and will reopen Monday, July 6th at 8:00 am.

Best Wishes,
Perma Tech Team
PermaLOCK - Vehicle Restraint for the Loading Dock
PermaLOCK Hydraulic Restraint is designed with an arm that renders the trailer immobile by securing itself to the truck’s ICC bar. The single-button control panel, in conjunction with the exterior traffic lights, ensures proper communication between the leveler operator and the driver by indicating the status of the restraint.

Standard Features:
  • 30,000 lbs. restraining strength
  • Interconnected to existing Hydraulic Dock Leveler
  • NEMA 12 control panel with single-button control ensures restraint is engaged prior to dock leveler begin cycle
  • Manual release valve in case of power failure
  • Communication Package: Interior/exterior red/green LED lights; Interior/exterior mirrored image warning signs; Interior control panel with red/green/amber lights
  • Zinc plated
What's In Stock

Mechanical Levelers
MD683516
MD684516
MD683518
MD684518

Molded Dock Bumpers
DMB-13 4"x13"x10"
DBM-R

Laminated Dock Bumper s
DBL410-14
DBL410-14/P1
DBLV420-11
DBL610-14
DBLV620-11

Laminated Wheel Chocks
WC-88-8


Hydraulic Levelers
HD683518110 110v or 208v
HD684518110 110v or 208v

Edge of Docks
66-20
66-30
72-20
72-30

Dock Lights
DL40-P
DL40-PLED

PermaHOOK
Electric restraints

* Please call factory for quantities and pricing.
Perma Tech Believes In Quality
We at Perma Tech are making a commitment to support USA manufacturing and dedicated to working with quality vendors.
Give Us a Call: 1-800-362-7325 or local 716-854-0707

Dock Seals & Shelters:
Braden Stewart ext. 308

Levelers & Vehicle Restraints:
Lori Caggiano ext. 309
Braden Stewart ext. 308

Commercial Traffic Doors:
Lori Caggiano ext. 309

Marketing & Dealer Services:
Sandy Pomichter ext. 307