Holyoke Fittings, Inc.
Holyoke Fittings, Inc.
850 Stanley Avenue
Brooklyn, NY 11028
Phone: 718-649-0710
Fax: 718-272-2956
Email: info@holyokefittings.com
Website: www.holyokefittings.com
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WARNING: This product can expose you to chemicals, including Lead , which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
157-xxxsize
Unit of Measure
1 2 

Item #

Fitting Type

Style

Ref. No.

Ferrule I.D. A

Ferrule Length B

Ferrule Size C

Gauge

157-410 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 620 N/A 0.41 N/A 0.5 N/A 0.28 N/A 0.02
157-453 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 769 N/A 0.453 N/A 0.56 N/A 0.34 N/A 0.02
157-475 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 4750 N/A 0.478 N/A 0.69 N/A 0.33 N/A 0.025
157-500 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 624 N/A 0.5 N/A 0.5 N/A 0.34 N/A 0.02
157-501 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7332 N/A 0.5 N/A 1 N/A 0.34 N/A 0.025
157-525 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 625 N/A 0.525 N/A 0.47 N/A 0.36 N/A 0.02
157-526 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7323 N/A 0.525 N/A 1 N/A 0.38 N/A 0.025
157-531 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7324 N/A 0.531 N/A 1 N/A 0.38 N/A 0.025
157-543 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A N/A 0.543 N/A N/A N/A
157-550 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 626 N/A 0.55 N/A 0.48 N/A 0.38 N/A 0.02
157-562 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7325 N/A 0.56 N/A 1 N/A 0.44 N/A 0.025
157-575 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A KK N/A 0.575 N/A 0.48 N/A 0.47 N/A 0.02
157-593 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7326 N/A 0.593 N/A 1 N/A 0.438 N/A 0.024
157-600 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A JJ N/A 0.6 N/A 0.5 N/A 0.5 N/A 0.02
157-625 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A II N/A 0.625 N/A 0.5 N/A 0.5 N/A 0.02
157-626 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7327 N/A 0.625 N/A 1 N/A 0.44 N/A 0.025
157-650 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A HH N/A 0.65 N/A 0.5 N/A 0.5 N/A 0.02
157-656 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7328 N/A 0.656 N/A 1 N/A 0.44 N/A 0.025
157-675 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A GG N/A 0.675 N/A 0.52 N/A 0.5 N/A 0.02
157-690 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7329 N/A 0.69 N/A 1 N/A 0.5 N/A 0.025
157-700 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A FF N/A 0.7 N/A 0.53 N/A 0.5 N/A 0.02
157-718 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7330(A) N/A 0.718 N/A 1 N/A 0.63 N/A 0.025
157-725 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A EE N/A 0.725 N/A 0.53 N/A 0.5 N/A 0.02
157-750 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A DD N/A 0.75 N/A 0.53 N/A 0.5 N/A 0.02
157-751 N/A Hose Barb Ferrule N/A Brass Hose Barb Ferrules N/A 7331 N/A 0.75 N/A 1 N/A 0.63 N/A 0.025
Unit of Measure
1 2