Waterworks Wrenches for MJ Bolts, Flange Bolts, Hydrant Nuts, and Soil Pipe Couplings
Every waterworks bolting job needs a wrench that fits the nut. Mechanical joints take 1-1/4" and 1-1/16". Flanges take 1-1/8" and 15/16". Hymax couplings take 3/4" and 7/8". These waterworks wrenches cover all those bolt sizes, along with hydrant operating nuts and soil pipe coupling torque.
Thru-bolt wrenches clear bolts of any threaded length, replacing regular and deep sockets. A dual socket ratchet wrench pairs two hex sizes on one handle. Utility socket sets swap sizes on a shared ratcheting handle. Each waterworks ratchet tightens and loosens without lifting off the nut, so bolt work in valve pits, trenches, and tight spaces goes faster.
Utility crews, contractors, and municipal departments carry these waterworks wrenches for MJ, flange, and coupling work.
How to Choose a Waterworks Wrench
Start with the bolts your crews work on. MJ and restraint connections use 1-1/4" and 1-1/16" hex. Flange connections use 1-1/8" and 15/16". Hymax couplings use 3/4" and 7/8" (19mm and 22mm). Pentagon hydrant nuts take a 1-3/4" wrench. No-Hub soil pipe couplings require preset torque at 60 or 80 inch-pounds.
Then choose a format. A single dual socket ratchet wrench covers two bolt sizes. A 4-in-1 wrench covers four. A ratcheting wrench set with interchangeable sockets covers four to seven sizes. Crews doing mixed work across mechanical joints, flanges, and couplings get the most coverage from a ratcheting wrench set or the three-wrench LVDSSET kit.
Thru-Bolt Dual Socket Wrenches
The thru-bolt dual socket wrench is the core ratcheting wrench for waterworks bolt work. Each wrench has an open-center socket head that clears bolts of any threaded length. Color-coded handles match applications: blue for MJ and restraints, green for flanges, yellow for Hymax couplings.
The LVDSSET three-wrench set bundles all three colors with a carrying case for full bolt coverage. Crews who need only one or two sizes can buy individual dual socket ratchet wrenches separately. The L4N1 dog-bone wrench covers four sizes in one tool. The L2N1ADJ adds an adjustable head that locks at 30-degree intervals for confined spaces.
Utility Socket Sets
Utility socket sets separate the handle from the sockets. Crews swap sockets on one ratcheting handle to match different bolt sizes without carrying multiple wrenches. The L511 four-socket set covers the four most common waterworks bolt sizes (7/8", 15/16", 1-1/8", 1-1/4"). The L514 adds two more sockets and an adjustable-angle handle. The L515 covers sizes from 3/4" through 1-1/4" in cast ductile iron sockets for the broadest bolt coverage in a single waterworks ratchet wrench set.
Hydrant and Torque Wrenches
Beyond the thru-bolt wrenches, the lineup includes tools for hydrant work and soil pipe torque. The HWFR ratcheting hydrant wrench adjusts for pentagon nuts up to 1-3/4 in. and square nuts up to 1-1/4 in., covering most North American fire hydrants.
The TW516 and TW38 torque wrenches deliver factory-preset torque for No-Hub cast iron soil pipe couplings: 60 inch-pounds (TW516, 5/16" hex) and 80 inch-pounds (TW38, 3/8" hex). The lineup also includes the SCFR square drive ratchet and EDSK6 impact socket set for 1/2" drive applications.
Buy Reed Ratcheting Wrenches Online from Cleanflow
Cleanflow Utility Supply Company is an authorized Reed Manufacturing dealer. Reed ratcheting wrenches ship across Canada and the USA with free shipping on orders over $199. Returns accepted within 30 days. Email info@cleanflow.ca for product questions or volume pricing.
For additional waterworks wrenches, pipe tools, and shut-off equipment, browse the Reed Tools Canada lineup.
Frequently Asked Questions
What is a thru-bolt wrench?
A thru-bolt wrench has an open-center socket that lets the bolt pass completely through the head. Standard sockets bottom out on long bolts, but thru-bolt wrenches clear any thread length. One thru-bolt wrench replaces both a regular socket and a deep socket.
Can you use a waterworks ratchet wrench on gas piping?
Yes, gas distribution piping uses the same mechanical joint bolt sizes as water mains. The 1-1/4" and 1-1/16" sockets fit MJ bolts on gas lines. A waterworks ratchet wrench with thru-bolt design works on both water and gas connections.
How do Reed and Lowell ratcheting wrenches compare?
Both offer bolt-through dual socket wrenches covering six common waterworks hex sizes. Reed ratcheting wrenches use color-coded handles matched to applications. Lowell uses Hi-Vis orange across all models. The LVDSSET set includes a carrying case for all three wrenches.
What is the best ratcheting wrench for waterworks?
The best ratcheting wrench for waterworks depends on the job. The LVDSSET three-wrench set covers all six common bolt sizes for mixed work. The L4N1 covers four sizes in one wrench. For soil pipe, the TW516 and TW38 deliver preset torque.
Why use a ratcheting wrench instead of a standard wrench?
A ratcheting wrench tightens and loosens without lifting off the nut. The handle resets while the fastener stays in position. The ratcheting vs standard wrench difference shows most in valve pits and trenches where swing room is limited. Ratcheting action works in partial arcs.