Milwaukee Tool just announced a new 5pc bit holder set, and I think it’s going to be their most popular tool accessory of all time.
The new Milwaukee bit holder set with carabiner, model 48-32-4537, comes with 5 bit carriers that can work with a wide range of 1/4″ hex bits and accessories.
You can clip the locking carabiner to a belt loop, rings on a tool bag, and pretty much anywhere else an accessory-type carabiner can attach to.
The holders can work with screwdriver bits, nut drivers, drill bits, step drill bits, extensions, and other accessories that can be used with 1/4″ hex quick-change chucks.
The bit holders can be used together, or you can separate them for use where you need them.
Price: $15
ETA: August 2025
If preordering from Acme, they have a coupon promo going on right now. You can also use coupon code TOOLGUYD for $10 off $79 (one use per customer, code resets every 30 days).
I’ve tried a bunch of different bit holders, and some are better than others. The new Milwaukee mobile bit holder set is likely towards the top with respect to quality and durability, but it’s by no means a new or unique concept. Still, I think this set will further popularize the concept.
I haven’t decided whether I’m going to preorder or wait until I see these in stores, but I’m going to get at least one or two for myself, and more to give as gifts. It’s a must-buy for me, and I think a lot of tool users new to the concept are going to pick one up at first sight.
These might go great with Milwaukee’s mini bit ratchet, but probably not the stubby bits.
