Product description states "it works with inside diameters from 0.158” Does this mean "up to 0.158"" or "0.158" or greater"?

.158 only. It has to fit snug for the mechanism to pop the bearings in on the front of the lock

Will this work in orange county for sce? i see some say yes and some say no.

Not sure what SCE is but I originally bought the red handled plunger ped key and it did not work for the inter tite barrel locks we use. The key is not recessed enough. I had to buy the blue version instead. My advice, look at the lock. Does it have a high recessed area on the face of it? It it does get the blue handle instead

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Jonard Tools TTBW-158 Steel Barrel Fastener Plunger Tool for Water Utility Fasteners with 0.158” Inside Diameter

Product ID: 235051781

Details

Brand
Jonard Tools
Item Diameter
0.16 Inches
Material
Alloy Steel
Pin type
Spring
Size
0.158 inches x

🔧Precision fit for #6 barrel fasteners

⏱️Smooth plunger for quick unlocking

⚙️High carbon steel durability

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B$173

Duties & taxes included

In stock

Sold byAmazon BruneiDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Unlock precision, durability, and speed — the #6 key pros trust!

EFFORTLESS OPERATION - Smooth plunger and robust spring mechanism make unlocking fast and frustration-free.
COMPACT LIGHTWEIGHT - At just 0.01 ounces and 5.62 inches, it’s the discreet essential for utility pros on the go.
SERIALIZED FOR SECURITY - Each tool is uniquely serialized, adding a layer of accountability and protection.
TAILORED FOR 6 BARREL FASTENERS - Exclusively engineered for Highfield 93180128 & 93180124 locks—no guesswork, just perfect fit.
BUILT TO LAST WITH HIGH CARBON STEEL - Heavy-duty alloy ensures tamper-resistance and longevity under frequent use.

The Barrel Fastener Plunger Tool Size #6 is a specialized unlocking device designed exclusively for Highfield 93180128 and 93180124 flat head barrel fasteners with a 0.158” inside diameter. Crafted from high carbon steel, it offers superior durability and tamper resistance. Featuring a smooth plunger and heavy-duty spring, it enables quick, reliable unlocking. Serialized for added security, this compact tool is a must-have for professionals handling specific utility locks.

Specifications

ASIN	B08KK9GNFF
Best Sellers Rank	#37,130 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,851 in Hand Tools (Tools & Home Improvement)
Color	Red
Date First Available	October 2, 2020
Item Weight	0.01 ounces
Item model number	TTBW-158
Manufacturer	Jonard Tools
Maximum Shear Strength	High
Number of Pieces	1
Product Dimensions	5.62 x 1.04 x 0.75 inches
UPC	811490014879

Reviews

C**O

Gas lock tool.

Works on gas locks !!!

12.11.2025

N**R

YES IT DOES WORK , HERE IS A REAL REVIEW

this key only works on old school style FLAT HEAD BARREL LOCKS , E J BROOKS flat head , some INNER TITE , national grid #6 , Rexnord #6 (barrel locks sold on e bay) , and some other #6 flat head old styles ... IT WILL NOT WORK ON CON ED RAISED HEAD BARREL LOCKS OR THE HIGH SECURITY BARREL LOCKS UNLES YOU MODIFY IT, you have to get a dremel tool and cut the sides a certain way , but beware if you cut it wrong it wont work . YES IT CAN OPEN SOME IN NYC BUT ONLY SOME OF THE OLD FLAT HEADS.

23.01.2025

J**Y

Tip bent after a few uses.

Broke after using a few times. The tip of the tool bent and couldn't install in the sockets.

17.11.2025

B**Y

Removes meter locks for electricians

Works on power meter locks

28.08.2025

K**N

Abrir cobradores

Excelente

22.11.2025

M**E

Easy to use work instantly

It worked brilliantly “Naptown”

19.06.2025

T**O

good tool

very good

19.07.2025

B**.

Necesario para trabajos electricos. Esencial

15.06.2025

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3 weeks ago

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2 weeks ago

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