AGMA Member CompanySince 1946East Walpole, MA
AGMA Member CompanySince 1946East Walpole, MA
ABOUT COMMERCIAL GEAR & SPROCKET
Commercial Gear & Sprocket is a third-generation, family-owned manufacturer in East Walpole, Massachusetts, serving OEMs, machine builders and industrial customers with custom gears, sprockets and precision-machined components since 1946.
Precision gear cutting
Made-to-print
42.16° N 71.21° W
East Walpole, MA — USA
Years in Business
Generation, Family‑Owned
Years Combined Experience
Member Company
WHO WE ARE
Commercial Gear & Sprocket has served industrial customers since 1946. From our East Walpole, Massachusetts facility, we manufacture made-to-print gears, sprockets, splines and related components for OEMs, machine builders and maintenance operations.
Our longevity has been built on dependable manufacturing, practical engineering knowledge, responsive service and the ability to solve challenging gear and power-transmission problems.
OUR STORY
For three generations, Commercial Gear has built customer relationships around practical manufacturing knowledge, dependable service and personal accountability.
Our team combines decades of hands-on gear manufacturing experience with continued investment in modern production and inspection technology.
1946
Commercial Gear & Sprocket Company opens its doors — the start of a family business now in its third generation.
40+ Years
Becomes a U.S. Tsubaki distributor, adding industry-leading roller chain and sprockets alongside custom gearing.
Today
CNC lathes with live tooling and bar feeds and Liebherr precision hobbers work beside Barber Colman, Fellows and Gleason gear machines.
2026
Eighty years in business, with a third-generation team and over 120 years of combined industry experience.
WHY COMMERCIAL GEAR
From one-off replacement components to ongoing OEM production, customers rely on Commercial Gear for practical manufacturing support from initial requirements through final inspection.
01
Manufacturing from customer drawings, specifications, supplied blanks or raw material.
02
Inspection and troubleshooting support for challenging gear, tolerance and performance problems.
03
Support for prototypes, replacement components, short runs and ongoing production requirements.
04
Gear cutting, CNC machining, inspection, sprocket modification and power-transmission component sourcing.
PRODUCT RANGE
Custom gears, sprockets and related power-transmission components manufactured to customer requirements.
MANUFACTURING & QUALITY
Commercial Gear combines specialized gear-cutting equipment, CNC machining and dedicated inspection systems to manufacture and evaluate precision components.
POWER TRANSMISSION SUPPLY
A Long-Standing U.S. Tsubaki Distributor
In addition to custom manufacturing, Commercial Gear has worked with U.S. Tsubaki products for more than four decades, helping customers source industrial chains, sprockets and related power-transmission components.
Commercial Gear can also provide in-house modifications such as reboring, keyways, drilling and related machining where required.
1
Stock Tsubaki components
2
In-house machining
3
Fully custom components when required
WHO WE SERVE
Commercial Gear supports OEMs, specialized machine builders and industrial customers across demanding applications.
Inside the Shop
Gear-cutting, CNC machining and inspection equipment under one roof. These are the machines that cut, shape and verify our customers’ parts.
OUR FACILITY
Commercial Gear & Sprocket Company, Inc.
618 Washington Street
East Walpole, MA 02032
Toll Free: 800.491.1073
Tel: 800.491.1073
