Description
Description
Single Clamp & Lock HD Aluminum Ladder Rack – 6.5′ Most Commercial Trucks with Caps
The 4A83L Clamp & Lock HD Aluminum Ladder Rack is a rack solution for truck caps. The product includes two crossbows and a Clamp & Lock mechanism for the passenger side. You can add a Clamp & Lock mechanism for the driver side. Requires Mount Kit 408SC.
Features & Benefits:
- Easy to reach lockable clamp arm
- No drill installation, using factory roof mountsQuick and
- Easy to assemble and install
- Adjustable ladder grips to accommodate step ladders of most sizes
- Zinc epoxy primed for superior rust resistance
- Chip resistant white power coat
- NEW – Angled ladder assist bow with extra rubber coating for easier loading
- NEW – Crossbow padding to prevent galling and scratching
- NEW – Clamping arm can rotate below crossbow to provide clear path for ladder loading
- Kargo Master Warranty
Purchase As A Kit
You can purchase this item as a kit, which includes the mounting feet and optional dual side mechanism.
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