To avoid these ads, REGISTER NOW!

drawer slide weight ratings

donnykooy

Well-known member
Joined
Dec 29, 2012
Messages
87
Location
New Mexico
This is something I just have to talk about. I have been in the market for a tool box for about 7 months now and I couldnt be more frusterated. Personally I feel Lista are the most durable for the best price. When u compare there strength to snap on they are neck to neck but lista is much cheaper. However I still feel that 2-3 grand is too much to spend. I have decided to build my own box. I have seen a few threads and I am an expert TIG, MIG and arc welder and recieved lots of sheetmetal fabrication skills in the military including drawer construction and design. I know it will be difficult and time consuming but listen to my advantages. It is completly customizable and I can choose any drawer configuration I want. Now ball bearing drawer slides will eat up most of the money in the project. But who says I have to buy all the same slides. for example...for those of you who have snap on, lista or some other box with very high load ratings(400+ lbs per drawer) why do u need that much support for your screwdriver drawer, or your electrical drawer, or even pliers drawer. I dont. Take all your screwdrivers out of your box and weigh them. Bet they dont even hit 40 lbs but you are paying for that heavy load capacity. When building my homemade box I can buy cheaper slides for these drawers as the same size height, length, brand and everything, just a diffrent weight capacity. This will save tons of money. I will buy heavy duty slides for the drawers that matter and maybe even double them up if i need to. This will be for ******** home use not proffesional. For all u proffesionals out there u probaly need those load ratings because the amount of use they get. For all u DIY's what do think? Lets stop bitchin about HF, craftsman boxes and lets use our hands and build some quality american made custom tool boxes.
 
To avoid these ads, REGISTER NOW!

Jack Burton

Well-known member
Joined
May 22, 2009
Messages
105
From what I've found is the ratings put on drawer slides are vague. I see things such as "static and dynamic load", "stationary and vehicle mounted loads". Basically a lot of numbers which are meaningless to an engineer.

I think something you're not realizing is a commercial manufacturer has to choose "A SLIDE" based on their min (single) and max loads (doubled up). Once you start mixing and matching slides, the ball bearing diameters change, the slide width changes and hence your drawer width needs to be adjusted individually. Ideally you want to keep all the drawer blanks and hence your punch and brake dies the same. Nobody in their right mind is gonna make two sets of tooling based on two different width slides available at the time.

I think you're onto something but it doesn't seem to make sense unless you have a lot of time to make spacers.
 
To avoid these ads, REGISTER NOW!
OP
D

donnykooy

Well-known member
Joined
Dec 29, 2012
Messages
87
Location
New Mexico
I want all my drawers to be 20 inches deep so my box will have to be about 24-25 inches deep cause im using 2x2 steel for the frame. I dont need it as a work surface so im thinking about 58 inches tall total with 6-6inch casters. not sure on the width yet...definatly a double bank... the main bank drawers I wont go any wider than 22 inches. These drawers will have all the same drawer slides rated for 200lbs. But the side bank will have a different type of slide...about 75-100lbs weight rating cause they will only be about 14 inches wide..i can save alot of money this way and i will be sure to only put light stuff in the small drawers. I can also save a lot of money by only skining the sides and front with metal. i could use 3/4 ply wood for the back and top...not sure about the bottom though..i may have to use metal for that...at this height and with the drawer configuration i want...it will have about 26 drawers...oh and it will be black of course...probaly wont start it for another couple of months...careful planning is key for success in these types of projects.
 

tjmonsen5

Well-known member
Joined
Oct 14, 2009
Messages
1,341
Location
Crystal Lake IL
I would go at bare minimum 24 inches deep. My KRL722 is 24 inches deep and I REALLY wish I went with a KRL1022 which has 29 inch deep drawers. Those extra few inches will help you store A LOT more tools.
 

Jack Burton

Well-known member
Joined
May 22, 2009
Messages
105
I can also save a lot of money by only skining the sides and front with metal. i could use 3/4 ply wood for the back and top...not sure about the bottom though..i may have to use metal for that...at this height and with the drawer configuration i want...it will have about 26 drawers...oh and it will be black of course...probaly wont start it for another couple of months...careful planning is key for success in these types of projects.

Uhhhhh....why would you put all this time and effort into a an automotive toolbox and then use plywood?
 
To avoid these ads, REGISTER NOW!
Top Bottom