Speargun Tube Rubber Plugs

Two compression rubber plugs for sealing aluminum and carbon speargun tubes. We use these plugs to seal Speardiver carbon and aluminum spearguns. All that's needed to install the plugs in an aluminum tube is an approximately 5/8" diameter rod to collapse the plug pushing at its center, thereby reducing its diameter and making it possible to slide down the tube. With carbon tubes these plugs are used as a backing under an epoxy pour.

• Plug length 1.5mm
• Plug large diameter 2.9mm
• Plug small diameter 2.5mm