Ordering Information

When placing your order for Hook Chain, Durabelt Manufacturing needs to know the following information.

1. ROD DIAMETER

44 = 7/16″
50 = 1/2″
62 = 5/8″

2. OVERALL WIDTH

1725 = 17-1/4″
3000 = 30″
4200 = 42″
Etc.

3. PITCH IN INCHES

See Chart

4. DODGE

DN = Std Down
ST = Straight
SP = Special
UP = Std Up

5. COVERING

-Finger (with or without) Ears
-Standard Flights
-Plastisol

 6. MATERIAL 

TC = Tuff Cat (1/2″ only)
SG = Super Grade

7. FLIGHT TYPE

075 = 3/4″ (S Style Only)
150 = 1-1/2″
250 = 2-1/2″
350 = 3-1/2″

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1

The following method of pitch measurement can be used when chain is worn or when only one link is available. Example: If you measure 2.44″ take your rod diameter (.44″) and multiply it by 2. For this example it would be .88″. Now subtract your measurement (2.44″-.88″)

Your pitch would be 1.56″

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3. Pitch – X – (2* Rod Diameter)

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