Description
Description
Jonesco TBK620 Underbody Tool Box Mounting Kit
Mount your JBZ620 underbody tool box with the bracketry designed for the job. The Jonesco TBK620 mounting kit supports a secure, installer-friendly fit beneath the body of a commercial vehicle.
Kit details
- Only suitable for mounting the Jonesco JBZ620 underbody tool box
- Enables mounting the JBZ620 tool box beneath the body on a commercial vehicle
- Metal bracketry and hardware to assemble and attach the bracket to the toolbox are included
- Hardware to attach the bracket to the vehicle is not included
- Manufactured by Jonesco Plastics in the United Kingdom
- Service and parts are handled in North America by National Fleet Products in Buffalo, MN
- For application questions, call 763-762-3451
It gives you the right support to confidently customize your truck storage and keep your gear working as hard as you do.
Product Specifications
Product Specifications
Vehicle Fitment
Vehicle Fitment
Install Details
Install Details

PRODUCT VIDEOS
PRODUCT VIDEOS
Where Here to Help!
Have a question or having trouble making a decision about what product is best for your vehicle and needs? Give our experienced customer service a call!
What shipping methods are available?
Shipping methods vary depending on the item. Many heavy or oversized products ship via LTL freight to help prevent damage in transit, while smaller items ship parcel; and some parcel orders can even be upgraded to freight for added protection. Many products also ship free, and your total shipping cost will always be shown at checkout before payment.
What payment methods do you accept?
We accept all major credit cards along with Apple Pay, Google Pay, PayPal, Shop Pay, and Shop Pay Installments. Government agencies, municipalities, and large fleet customers can also pay via purchase order with approved terms—just contact our customer service team before placing your order.
How long will delivery take?
Most orders ship within 1 business day from one of our warehouse locations. Typical transit times are 1-3 business days for parcel shipments and 3-5 business days for LTL freight, though delivery times may vary based on your location and carrier conditions. If an item has an extended lead time, it will be clearly noted on the product page.
What is your return policy?
Most unused items can be returned within 60 days of purchase. Every order is also backed by our Upfit Shield Guarantee for added peace of mind. For full details, including return eligibility and warranty coverage, please review our Return Policy page.
More detailed information can be found by going to www.P65Warnings.ca.govTrusted By The Pros At