High Quality
This ball clamp is made with high quality aluminum alloy, spring and screws are made of stainless steel, very solid without deformation, durable and practical, waterproof and rustproof.
A anodized aluminum wing nut allows for easy one-handed operation and will withstand years of use.
This ball slamp underwater attaches two 1" diameter balls. Thicker plates provide the perfect combination of strength and range of motion.
Plates are spring-loaded for easy assembly and breakdown of your arm system.