H To O Supply

08/29/2026

Our Tucson location is moving this weekend and bringing a first of its kind experience center to Arizona. We have partnered with DEWALT, Milwaukee, Diablo and Wera to better serve you.

07/20/2026

We’re Moving!

Precision Tool & Safety by HTO Supply is getting a new home!

Beginning September 1st, visit us at:

2450 W Ruthrauff Rd, Suite 110
Tucson, AZ 85705

Our new location is less than one mile from I-10, making it easier than ever to stop by. We’re also building a modern new showroom and an all-new experience center designed to give you a better, more hands-on way to explore the tools and safety products you rely on.

Our current location at 4857 E 29th St will remain open until the move.

Thank you for growing with us. We can’t wait to welcome you to our new space!

05/06/2025

While it may not be the prettiest tool out there, the KNIPEX TwinKey® Universal Control Cabinet Key makes up for it in many ways! It features 10 Profiles, 2 crosses and 1 key for all common locking systems. It's great for facilities engineering (heating and sanitation, air conditioning, electro technology), gas and water supply and shut-off systems.

04/16/2025

Product Spotlight! The Pipeline Products meter lid lifters make lifting meter lids out of the ground hastle free. We stock 36" and 48" lengths.

https://loom.ly/wBVvsAs

Product features stainless steel shaft and foot. Also features a durable hand grip with wrist cord. 24″ long. Made in the USA.

04/14/2025

We are proud to introduce the W.Steps family of ladders. W.steps invented the telescopic ladder in 1996 and now manufactures the strongest and safest telescopic ladders in the market. The proprietary triangular industrialized design meets the highest ANSI 14.2 Extra Heavy Duty 1A rating.

https://loom.ly/W4C1vyE

.steps

PRIME ladders are the only telescopic ladders with a triangular tube design, which makes them naturally rigid and strong and prevents twisting.

04/11/2025

In need of a good American made plier? Twist and cut rebar tie wire with Klein Tools 9-1/4-Inch Ironworker’s Pliers. They feature knurled jaws for a good grip and a spring-loaded design which enables self-opening.

https://loom.ly/HeL7ayU

Twist and cut rebar tie wire with Klein Tools 9-1/4-Inch Ironworker's Pliers. Unique handle tempering helps absorb the snap when cutting wire.

04/09/2025

New Product Alert!! Stabila has come out with a new level set. It's the Magnetic Classic Combo
Set #38816. The set contains a 48" and 16" Type 96 Magnetic Level. Get yours today!

03/19/2025

Looking to secure your Milwaukee® PACKOUTs? PACLOCK's UCS-447A Shrouded Single Post Padlock gets the job done. With PACLOCK every lock can be opened with just one key.

https://htosupply.com/product/paclock-ucs-447a-shrouded-single-post-padlock-for-yeti-milwaukee-packouts-and-hard-cases/

03/15/2025

Safety Saturday; need a tetherable tool? Compatible with Knipex KNIPEXTEND handles, TetheredTool clips simply clip on providing an ANSI/ISEA 121-2018 compliant tether lanyard attachment.

Learn more; https://htosupply.com/product/knipex-00-62-10-tr-sba-10-pc-knipextend-tetheredtool-clips-red/

03/08/2025

Safety Saturday; Worried about the risk of injuries around open manholes? The Aluminum Manhole Safety Roller Grill reduces the possibility of falling into the manhole. It is designed with a 600 lb. weight capacity and fits manholes from 20" to 26." Make your jobsite safer today.