The SquareMaster is a holder for your belt specifically made fo fit Speed Squares and rafter squares. It's a complete reboot of the classic holster seen on Tom Silva's This Old House that can't be purchased anymore. This holster is built from hard anodized aluminum and is so light it will disappear when you're not using it.
Made to fit up to a 1.75" belt, it features quick-insertion for eyes-free, one-handed use and a passive retention finger that will keep your square from falling out even if you're hanging upside down from the rafters.
Why is it Better?
- Made to fit any 7" rafter or layout square
- Passive retention keeps the square secure in any position
- Super strong belt clip that fits up to a 1.75" belt
- Reversible for left or right carry
"We'll make it right" Warranty
We make every one of these by hand in my workshop in Northern Idaho. We don't offer a lifetime warranty anymore because everyone offers a lifetime warranty and it's usually a huge pain for the customer. Instead, We just say that "we'll make it right". If you ever have a problem, you let me know by emailing us. One simple email and we’ll make it right.
Video Review
TX Tool Crib bought and paid for the SquareMaster themselves, so this is a totally unsponsored review. If you're thinking about getting one, find out what he has to say.
We're Better Together
Check out our popular bundles to save some cash and get a cool free gift!
Starter
The perfect set to start building your lightweight rig
$64.99
Save 24%
Carpenter
Give your back a break with this feather-weight set
$69.99
Save 15%
HVAC/Plumber/Electrical
Carry your staples or screws with magnetic power!
$72.99
Save 16%
FAQ
Products
They'll fit up to a 1.75" belt, up to about 1/4" thick.
Every holster is hand assembled in our shop in North Idaho using parts we build ourselves, and source domestically and internationally.
We use a variety of tactical-grade materials. Depending on the holster, we may use USA genuine Kydex-T or aerospace-grade aluminum for the body. The metal hardware is always stainless steel, and the clips are custom-molded with polycarbonate.
MagMaster has a very powerful neodymium magnet, but luckily most devices now are solid state, so they are unaffected by magnets. As long as you have a solid-state hard drive (SSD), MagMaster is no danger to your computer, cell phone, or any other device.
As for credit cards, there is some potential for damage to the mag strips, so don't be rubbing your credit cards over it. It won't damage the chip inside, which is how most credit card readers work now anyway.
Technically, MagMaster can pull up to 50lb in just the right conditions. Practically, we've had customers carry up to a 6lb sledge reliably. The strength of the hold depends on the amount of steel or iron in the tool you want to hold.
Titanium tools won't stick well unless they have steel parts in them (Martinez framing hammer-style) or you add a piece of steel to stick it to.
DriverMaster is compatible with the integrated tool clips found on many cordless tools. The opening is about 1-7/8" x 1/4" (47mm x 6mm). We've found most clips on Milwaukee, Dewalt, and Makita work fine.
Makita does have a rare extra wide clip that does not fit, so best to measure twice, order once.
All our new product designs start with customers like you making a request. We would love to hear your idea or feedback.
Orders and Shipping
Yes, if you're active or retired military, or first responders such as fire, police, EMT, etc we're proud to offer a 5% discount on every order. Contact our support for a special code.
There is a field in your cart for discounts and you can also enter it at checkout.
Unless they include a backordered item, all orders are processed the same business day if before 12PM Pacific time and otherwise the next business day.
We HATE having products on backorder, so we're working hard to get your item out to you. We always post the expected ship date on the product page, but sometimes things get in the way. We'll do our best to keep you updated. If you need some of the other items shipped first, just contact us and we're happy to split the shipment up.
Yes, we have bulk discounts and a wholesale program. Contact us and we can provide pricing.
We're not set up to do custom orders, but if you have a great idea please let us know. ALL our new products come from customer requests, so we really do care about your feedback.
Who knows, maybe you can help test our next prototype!
Warranty
Pretty much everyone offers a "lifetime warranty" lately and most of them add up to a pain in the 🍑 for you. Instead we just say that we'll "make it right". If you ever have a problem with our products, just let us know and we'll do everything we can to make it right for you.
We don't like paying for warranty parts and we don't believe you should either. We ship 90% of warranty parts for free, except in a few cases for countries outside the US. Contact us and we'll work it out. Our goal is to make it right, not make us rich.