Ancor 12-10 Gauge - 1/4" Heat Shrink Ring Terminal - 25-Pack [312425] Electrical | Tools the MS-BT100 boasts International IP65

the MS-BT100 boasts International IP65 water resistant rating to protect against the harsh marine environment

ideal for changing engine oil in Boats

It is designed for high pressure

They are optional on some boats but should be as standard as power trim and tilt

Ancor 12-10 Gauge - 1/4" Heat Shrink Ring Terminal - 25-Pack [312425] Electrical | Tools the MS-BT100 boasts International IP6512 10 Gauge 1 4" Heat Shrink Ring Terminal 25 Pack Gauge Size: 12 10 Screw Size: 1 4" Quanitity: 25 Product Features: Cross Linked polyolefin tubing is much stronger than PVC tubing and will not burn like PVC Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief Nylon insulator, preferred by experts, for Marine Grade resistance to sunlight, water, oil, chemicals, vibration