Precise. Reliable. Trusted.

Made in the USA

72-Hour GUARANTEED Shipping on Pulley Stock!

Learn More

Select a Product Category...

Timing Pulley Stock

Custom Machine & Tool Co., Inc. has been the preferred manufacturer of timing pulley stock with fast delivery for OEM's and distributors for over 35 years.

Simply click on the Product Number within the catalog below to request your quote!

We'll guarantee shipment of up to 5 pieces of the sizes not excluded in catalog below within 72 hours (3 business days) or we'll pay the UPS ground shipping. Available in Aluminum and Steel.

We also have a complete line of matching timing pulley stock flanges to provide you with a one-stop solution. Give us a try. We want your pulley stock business and we are out to prove it.

Avaliable in Aluminum, Steel, Stainless, Nylon, and other materials and tooth counts upon request.

AT5

Inch Trapezoidal

Metric Curvilinear HTD

Gates PowerGrip® GT®2

Metric T Style

Metric AT Style

Goodyear SuperTorque Pd®

Gates PolyChain® GT®

8mm 8MX

Product No.

Pitch Diameter

Outside Diameter

Usable Length (MM)

72-hour excluded

0.627

0.579

125

0.689

0.641

125

12-AT5-PS-125

0.752

0.704

125

13-AT5-PS-125

0.815

0.767

125

14-AT5-PS-132

0.877

0.829

132

0.940

0.892

132

1.003

0.955

140

1.065

1.017

140

1.128

1.080

140

19-AT5-PS-140

1.191

1.143

140

20-AT5-PS-160

1.253

1.205

160

1.316

1.268

160

1.379

1.331

160

1.441

1.393

160

24-AT5-PS-160

1.504

1.456

160

1.567

1.518

160

1.629

1.581

160

1.692

1.644

160

1.755

1.706

160

1.817

1.769

160

1.880

1.832

160

2.005

1.957

160

2.130

2.082

160

2.193

2.145

160

36-AT5-PS-160

2.256

2.208

160

2.318

2.270

160

2.381

2.333

160

2.506

2.458

160

2.632

2.584

160

44-AT5-PS-160

2.757

2.709

160

45-AT5-PS-160

2.820

2.772

160

46-AT5-PS-160

2.882

2.834

160

3.008

2.960

160

3.133

3.085

160

3.760

3.712

160

4.512

4.464

160

X

5.013

4.965

160

X

5.640

5.591

160

X

6.266

6.218

160

X