Cherne® I-Series Test Ball Plugs are designed with the size and expansion range meet the needs of U.S. and international markets and have full body cording for added durability. NEW DESIGN.
Cherne® I-Series Test-Ball® Plug 12-18 in
Cherne® I-Series Test-Ball® Plug 4-8 in
Cherne® I-Series Test-Ball® Plug 6-12 in
Cherne® I-Series Test-Ball® Plug 8-16 in
Cherne® I-Series Test-Ball® Plug 12-24 in
