Copy cell contents between tabs provided cell references match (VLOOKUP?)

Folks, I need some help if you don't mind... I have 2 inventory reports: what my store has and what my supplier has. I need to copy Tab1:K# to Tab2:T# provided that Tab1:A#'s contents match Tab2:A#'s contents. The A column represents the SKU of the item, but there is a difference in the amount of SKU's in each (my store sells ~6,000 items, supplier has ~10,000 items), so it's not as simple as sort by column A and copy pasting column K to column T.

For instance:
On Tab 1, A2's value is [1], K2's value is [9.38].
On Tab 2, A70's value is [1], K70's value is blank, but I need it to be [9.38], to match Tab 1's respective SKU.

I almost thought I had it figured out with VLOOKUP, but I cant seem to get it right... It doesn't reference the correct number. Any help?

Screenshots for reference

First tab, from the wholesaler: http://i.imgur.com/zclV99c.png
Second tab, store's stock: http://i.imgur.com/bzCuLAP.png

That got it! My VLOOKUP formula was =VLOOKUP(A2,'Tab1'!A:A,K:K,0), which obviously didn't work. I think I halfway understand VLOOKUPs a little better now... VLOOKUP(The value you need matched, a range of data including the match and the cells needed to copy, the column number you want to copy, exact or loose match)

Thanks a lot for you help! Google wasn't turning up anything close enough to my scenario for me to understand.