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441 Chandler Street, Jamestown, NY 14701
sales@weberknapp.com
800.828.9254
Weber Knapp

Frequently Asked Questions

Find answers to common questions about Weber Knapp and get the information you need to move your project forward.

Motion Control & Design

A counterbalance uses spring force to offset the weight of a lid or cover. This reduces the effort needed to lift and support it while giving the designer greater control over its movement.

Lid weight and center of gravity are important starting points for a counterbalance design. Weber Knapp can also work with your lid or door design to determine its center of gravity when needed.

Yes. Weber Knapp’s engineering team develops custom motion control solutions based on the needs of the application. In-house prototyping and testing can also support the design before it moves into production.

Yes. Drawings and design files are available for products such as the Lift Gate Assist, and product spec sheets are available for the Book Lift Mechanism.

Yes. Weber Knapp has an in-house engineering team that can assist with custom motion control designs. The team can support projects during development and prototyping.

Lift Gate Products

The Lift Gate Assist supports lid lengths between 30 and 48 inches. The appropriate configuration depends on the lid size, weight, and offset requirements.

Yes. The Lift Gate Assist is made of steel with a black powder-coated finish that provides added protection from the elements.

Use Weber Knapp’s Lift Gate Assist Calculator to find the appropriate configuration based on your lid size, weight, and offset requirements. If your application falls outside the calculator’s range, contact Weber Knapp for help selecting the right option.

The Drop Gate Hinge is designed for pass-through sections and countertop extensions. Gas spring assistance helps make the gate easier to raise while controlling its movement as it lowers.

The Drop Gate Hinge supports lids between 24″ x 16″ and 34″ x 30″. It is designed for pass-through access and is not intended for excessive sustained load-bearing.

Weber Knapp’s Lift Gate Hinge is a 22-inch reinforced hinge made from 303/304 stainless steel. It is available in recessed-mount and flush-mount models and provides a full 180° opening.

Yes. Weber Knapp’s Lift Gate Stop is made from stainless steel and mounts flush beneath the countertop to help keep the pass-through lid aligned in the down position.

Yes. Weber Knapp offers piano-style counter hinges for countertop applications.

Book Lift Mechanisms

The Book Lift Mechanism itself comes assembled and ready for installation. The housing unit is supplied separately and will need to be installed by the customer.

No. The Book Lift Mechanism is preset to the weight range selected for your application.

The Book Lift Mechanism is made of steel and manufactured in Jamestown, New York.

For volume orders, contact Weber Knapp directly. Individual units are typically purchased through one of Weber Knapp’s distributors.

Manufacturing & Logistics

Weber Knapp offers a range of in-house manufacturing services, including:

  • CNC laser cutting
  • CNC turning
  • CNC press brake bending
  • CNC routing
  • Robotic welding
  • Progressive stamping
  • Powder coating
  • Electroplating

Weber Knapp also provides product assembly and packaging services to support production needs.

Yes. Weber Knapp serves customers around the world, with manufacturing facilities in Western New York and Taiwan to support domestic and international markets.

Lead times vary depending on the part, order quantity, material availability, and current production requirements. Smaller or repeat orders may have shorter lead times, while larger or more complex orders may take longer. We’ll provide an estimated lead time with each quote so you know what to expect before placing your order.

Yes. Weber Knapp has an in-house model shop for prototype parts and fixtures, along with manufacturing equipment that supports production at larger volumes.

Yes. Weber Knapp offers product assembly and custom packaging, with kitting and labeling available based on project needs.

Yes. Weber Knapp can hold inventory for larger orders and ship stored products directly to end customers when needed.

Still Have Questions?

Have a question that you didn’t see covered? Contact Weber Knapp and our team will be happy to help.

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