Duo-Safety Jackknife A-Frame Ladder
The Duo-Safety Combination Jackknife/A-Frame ladder is an extremely versatile ladder for both indoor and outdoor work. This combination ladder serves as a rugged single ladder, or it can be quickly and easily converted into a sturdy A-Frame style ladder with a double climbing side. The strong, heavy gauge steel locking device is fool-proof, and makes changeover simple, easy and fast. The Jackknife Ladder is equipped with the famous Duo-Safety Ladder Shoes for extra safety.
• 750 lb. Duty Rated with a 4:1 safety factor
• 3 ¼” Channel Rail
• Rubber safety feet installed
|
Size |
Closed Length |
Height as (A) Type |
Length as single* |
Overall Width** |
Banking Thickness |
Weight |
|---|---|---|---|---|---|---|
|
4' - 8' |
4' 1.875" |
3' 10.62" |
8' 1.75" |
20.5" |
*8.37" |
35 lbs |
|
6' - 12' |
6' 1.125" |
5' 10.62" |
12' 1.75" |
20.5" |
*8.37" |
40 lbs |
|
7' - 14' |
7' 1.875" |
6' 10.62" |
14' 1.75" |
20.5" |
*8.37" |
45 lbs |
|
8' - 16' |
8' 1.875" |
7' 10.62" |
16' 1.75" |
20.5" |
*8.37" |
50 lbs |
* Length includes safety shoes tilted in open position.
** Overall width including safety shoes = 20.5"
All dimensions listed are N.F.P.A. Design Verification Standards. Variations occur in each product of approximately +/- .125" due to the type of rivets, nuts, bolts etc. used. If you require precise dimensions, please Contact Us.
Shipping Note:
Ladders are one of the most interesting products we ship. The vast majority of ladders will ship via truck freight because of the size and/or weight. We try to use the best and least expensive carrier whenever possible, however carriers can vary by as much as $100 for an identical shipment. Because of this, it is not possible to provide a shipping price at check-out.
You may complete your order online, however there will be no shipping charges displayed at checkout. Please provide an accurate shipping address at check-out, and a First Out Rescue specialist will contact you to make delivery arrangements and give you the final cost for your order including freight charges.
Delivery Times:
March 2025 - We have been advised by Duo-Safety that delivery times on all Duo-Safety ladders is 1 year (365 days). You may want to consider Alco-Lite Fire Service Ladders instead.