The original insulating tip-up and still the best on ice! Frabill's Pro-Thermal offers the features and performance to make tip-up fishing easier and more productive. Unique round shape and thick insulation covers the entire hole to prevent freeze-up! Seals the hole to keep blowing snow and slush out and blocks unnatural sunlight that can spook shallow water trophies.
 
Easy to carry, fits in 5-6 gallon bucket
Shaft in shaft design allows re-greasing
Covers 10" hole
Pre-lubed with Sub-ZeroTM low-temperature lubricant
Dual trip settings
Removable spool shaft