Our Products

Become your Unique Safety Solution

KIRK’s comprehensive line of trapped key interlocking products can be combined for your unique process safety requirements to create a complete solution.  Our range of standard duty interlocks to heavy duty interlocks for those harsher environments will create the safest sequenced solution for your needs.  Click through for more detail on the products and the different applications and schemes they are suited for.

KIRK offers several products for many different types of applications. Our comprehensive line of trapped key interlocking products can be combined for your unique process safety requirements to create a complete system.  Click the images to see more detail about the different applications and schemes from the product groups below.

Access Interlocks

  • Key actuated lock bolt
  • Key removable only when the two components are connected
  • Single or multiple cylinders available
  • Choose from Brass or 316 Stainless Steel
  • Tamperproof mounting bolts optional
  • Available in SD Series (Brass) or HD Series (316 Stainless Steel)
Learn more

Energy Isolation Interlocks

  • Key actuated lock bolt
  • Single or multiple cylinders available
  • Choose from Brass or 316 Stainless Steel
  • Tamperproof mounting bolts optional
Learn more

Interlock Accessories

  • Protective covers
  • Mounting bolts and tools
  • Adapter plates
  • Graphite lubrication kit
Learn more

Key Transfer Interlocks

  • Consolidate multiple keys
  • Secondary keys trapped until all primary keys inserted
  • Choose from SD Series (Brass) or HD Series (316 Stainless Steel)
Learn more

Salvo Logistic Solutions

  • Manual door loading dock safety systems
  • Power door loading dock safety systems
  • Real time loading dock analytics platform
Learn more