about us

Zoro has a simple mission—
We help small business stay competitive!

We do this by offering more than 750,000 great products at super low prices. Small businesses have historically been at a disadvantage to larger companies who can buy stuff at lower prices because of their size. We want to change that!

Zoro has most of the products that the “big guys” have and we offer every single one of them at an everyday low price. There are no complex discount structures to understand. Every customer pays the same low price for an item—whether you want to buy one or one thousand!

We have our headquarters in Buffalo Grove, IL—though we are petitioning the town to rename itself Fox Grove. (We’re coming for you, Buffaloes.) And we ship orders out of six warehouses strategically located across the country. More specifically, they are in California (one in sunny SoCal and one in breezy NorCal), Illinois (the Land of Lincoln), South Carolina (the Land of Mustard BBQ sauce), Texas (the warehouse there is bigger), and Wisconsin (the Land of the Fonzie Statue).

Like you, we believe that the key to success is to always put our customers first.

contact us

We live for the moments that we can make you happy—that’s the truth!

Most of our business occurs through the internet. However, we know that there are times when you need to communicate with a person. Our customer service staff is here to help you. You can contact us in the way that works best for you.

Our customer service hours are Monday thru Friday from 7am to 7pm (CT) and Saturdays from 9am to 2pm (CT).

Si necesita ayuda en español, por favor, comuníquese con nosotros por teléfono. Gracias.

855.BUY.ZORO (855.289.9676)

855.FAX.ZORO (855.329.9676)

Contact Customer Service

using our site

Zoro has designed a unique and intuitive product search feature.

All you need to do is select the product attribute values you are looking for within your search results (size, color, material, etc.) by clicking on the value you want, and the products that meet the criteria you have chosen are immediately shown in a table right below where you made your selections.

The more specific you are in your attribute selections—the narrower the search results will become in your very own “custom made” product table!

If you prefer to search using manufacturer model #, a competitor's part number or a Zoro part number, just enter that number into the “search bar” at the top of the page, you will immediately be taken to a page that contains the item.

catalog request

Top Products Guide

Right now, Zoro’s FULL CATALOG is our website. So, you have full access to it all the time.

To request our Top Products Guide, please click below and fill out the form. Catalog requests may take up to 3 weeks to fulfill so we have also included a pdf version of the catalog to download.

In addition, you will automatically be placed on the mailing list once you buy from Zoro.

resource den

Resource Den

Need some help? We are here for you! We have awesome supplemental resources to help you be prepared, find the right items, and get the job done.

Valve Lockouts

Electrical & Switch Lockout Devices
Product Options
ImageItemTypeLengthHeightWidthDiameterMaterialLegendMax. Valve Handle ThicknessValve Handle Dia.Locking HolesMax. Shackle Dia.Temp. RangeUse WithStandardsMax. Number of PadlocksSizeFits Handle SizePadlock Shackle Max. Dia.Mfr.#ZoroItem#Ships fromPriceQty.
Lockout Valve Base--6"3"2.2"Steel/Nylon-0.6"1"23/8"-Valves-----50924G4954747
Valve LockoutUniversal-3"-2-3/4"Polypropylene-------OSHA 1910 147----113231G3006945
Adjustable Ball Valve LockoutClamp Fit5-3/4"3"4"-Polypropylene--1/2 to 2-1/2"49/32"-Valves Up To 1 1/4"OSHA 1910.147----BS07A-RDG0891423
Gate Valve LockoutExtra Large-14-1/4"14-1/4"3-7/8"PolypropyleneDanger Locked Out Do Not Remove-10 to 13"13/8"-25 to 200 FOS&Y Rising Stem ValveMeets OSHA 1910.152----65564G3183984
Universal Ball Valve LockoutSmall5"1-1/2"5"-Steel-3/4"1"19/32"-Large Levers and T HandlesMeets OSHA 1910.151----51394G2131875
Universal Ball Valve LockoutLarge6"2"7"-Steel-1-1/8"1-3/4"19/32"-Large Levers and T HandlesMeets OSHA 1910.150----51392G1120804
Adjustable Gate Valve LockoutAdjustable2-1/8"7"8"1 to 6-1/2"PolypropyleneDanger Locked Out Do Not Operate-1 to 6-1/2"49/32"-13 to 194 FHandles Up To 6 1/2Meets OSHA 1910.147----64057G1081281
Ball Valve Lockout-----Plastic----------6-1/2" to 10"-SD08G6141624
Gate Valve Lockout-----Polypropylene------20 Degrees to 300 Degrees F-OSHA 1910.1471-1" to 2-1/2"3/8"65590G5271664
Gate Valve Lockout-----Polypropylene------20 Degrees to 300 Degrees F-OSHA 1910.1471-6-1/2" to 10"3/8"65593G5271673
Universal Ball Valve LockoutLarge6"2"7"-Steel-1-1/8"1-3/4"19/32"-Large Levers and T HandlesMeets OSHA 1910.148----51388G3248813
Standard Ball Valve LockoutLarge7-1/2"5"5"-Steel-1-1/4"1-1/4 to 3"89/32"-Valves Up To 3"OSHA 1910.147----65669G3101682
Gate Valve LockoutLarge-11"11"3-1/2"PolypropyleneDanger Locked Out Do Not Remove-6-1/2 to 10"13/8"-25 to 200 FOS&Y Rising Stem ValveMeets OSHA 1910.147----65563G3250502
Valve LockoutUniversal-4-1/2"-4-3/4"Polypropylene-------OSHA 1910 147----113234G2593035
Gate Valve LockoutMedium-7-1/4"7-1/4"2-1/2"PolypropyleneDanger Locked Out Do Not Remove-5 to 6-1/2"13/8"-25 to 200 FOS&Y Rising Stem ValveMeets OSHA 1910.148----65562G2526946
Standard Ball Valve LockoutSmall3-1/2"5"2"-Steel-3/4"1/4 to 3"63/8"-Valves Up To 3"OSHA 1910.147----65692G2528504
Valve LockoutUniversal-3"-2-3/4"Polypropylene-------OSHA 1910 147----113232G0274635
Lockout Valve Base-----Steel/Nylon-1.1"1.6"23/8"-Valves-----50899G4956847
Locking Cylinder Cap-----Steel-------OSHA 1910.147. Meets DOT standards-6-1/2 x 3-1/8" x 11 UN--90496G4959735
Lockout Valve Arm Adaptor-5.5"6.2"2.1"-Steel/Nylon------Valves-----65402G4960907
Universal Ball Valve LockoutSmall5"1-1/2"5"-Steel-3/4"1"19/32"-Large Levers and T HandlesMeets OSHA 1910.149----51390G2871531
Standard Ball Valve LockoutLarge9"3"4"-Steel-1-1/4"1-1/4 to 3"73/8"-Valves Up To 3"OSHA 1910.147----65693G1561183
Valve LockoutUniversal-4-1/2"-4-3/4"Polypropylene-------OSHA 1910 147----113233G2702052
Standard Ball Valve LockoutSmall5"1-1/8"3"-Steel-3/4"1/4 to 1"89/32"-40 to 248 FValves Up To 3"OSHA 1910.147----65666G2609555
Gate Valve LockoutMini-3"3"3/4"PolypropyleneDanger Locked Out Do Not Remove-1 to 2-1/2"13/8"-25 to 200 FOS&Y Rising Stem ValveMeets OSHA 1910.148----65560G0574655
Gate Valve LockoutSmall-5-3/4"5-3/4"1-3/4"PolypropyleneDanger Locked Out Do Not Remove-2-1/2 to 5"13/8"-25 to 200 FOS&Y Rising Stem ValveMeets OSHA 1910.147----65561G1290082

: Ships from Zoro.

: Ships from manufacturer.