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
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.