Allen 30mm thimble Low Friction Ring Blue Altex This non-mercury automatic float switch

This non-mercury automatic float switch has set the standard for the marine industry for years

Professional-strength concentrate reduces cost

One ounce treats five gallons

which helps to improve the biocide delivery and controls the leach layer development

Allen 30mm thimble Low Friction Ring Blue Altex This non-mercury automatic float switch30mm High Load Thimble Aluminium high load thimbles are also known as low friction rings, lowering rings, lead rings, hard eyes and thimbles. High load thimbles are a great alternative to blocks when there is a need for high static load capabilities. Crafted from premium marine grade aluminium with an anodised finish to give excellent resistance to corrosion, it is suitable for use in harsh marine environments. Our high load thimbles also come coated