Durable MaterialThe black nylon pole clamp is made of nylon plastic, which is strong and durable, can withstand various climates, and can be used in sunlight, humidity and seawater for a long time. Fixed RangeThe pole clip can easily fix the 22mm-25mm pole, tightly locked, not easy to loosen, to ensure the stability of the fixed pole, no need to worry about the pole shaking or falling off during the navigation. Strong SupportThe pole clamp has a strong support and fixing ability, which can effectively stabilize the fitting pole of the marine, and avoid damage or danger to the equipment due to shaking or falling off. Easy To UseThe pole clip is small and lightweight, easy to store and carry, no other tools are needed, just align the pole and insert the pole clamp to fix it, saving time and effort. Wide ApplicationPole clamps can be used to support and secure yacht accessories, including boat hooks, gaffs, ladders and pole tail lights, you can use it in many ways, it is your indispensable replacement. Specification: Material: nylon plastic Color: black Feature: durable, stable Size(approx.): (L x W x circle diameter)6.2 x 2.9 x 2.2cm/2.44 x 1.14 x 0.87inch Package Included: 4 PCS x Pole Clamp Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.