Prevent frustrating freeze-ups with this insulated tip-up. Round, 10" design fits over the hole and keeps ice and snow from clogging it. Shaft in shaft design allows re-greasing. Super-smooth action fools the lightest biters. Pre-lubed with Sub-Zero low-temp lubricant. Includes minnow clip, large capacity spool, and a small built-in tackle compartment. Dual trip settings. Fits in 5-6 gallon bucket.