Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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Available in sizes 3/4" through 8"
Boss-Lock Type D Coupler
Unit of Measure
1 2 

Item #

Material

Size

BD300 N/A Brass N/A 3"
ID300 N/A Plated Iron N/A 3"
RD300BL N/A Stainless Steel N/A 3"
AD400 N/A 356T6 Aluminum N/A 4"
BD400 N/A Brass N/A 4"
ID400 N/A Plated Iron N/A 4"
RD400BL N/A Stainless Steel N/A 4"
AD500 N/A 356T6 Aluminum N/A 5"
AD600 N/A 356T6 Aluminum N/A 6"
BD600 N/A Brass N/A 6"
ID600 N/A Plated Iron N/A 6"
AD800 N/A 356T6 Aluminum N/A 8"
Unit of Measure
1 2