Boat Cover Support Poles System, Adjustable Stainless Steel Boat Cover Poles 16"-59", Support System 4-Stage Extension with Rubber Base (Black 2 Set)

["High Quality Material: The boat cover support poles is made of high-quality stainless steel, which is rust-proof and strong and will not bend or break. The diameter of the thicker end of the stainless steel rod is 1\"/2.5cm, and the diameter of the thinner end is 0.86\"/2.2cm, 5\" mushroom cap is made of sturdy ABS with an inner diameter of 0.75\"/19mm and our thickened hole wall is double that of others for resistance to deformation. The boat cover support poles cap helps reduce and prevent water accumulation","Adjustable Height: This boat poles for cover has an adjustable height of 16.5 in-59 in. boat cover support poles adjustable has 4 adjustable heights: 16.5 inch, 30.3 inch, 44.9 inch, 59 inch, The enhanced rotation lock method allows the boat cover support poles tall to be adjusted in length within the range of 16.5”-59” to adapt to the height of the cabin","Stable Rubber Base : We know many boat cover support pole are prone to collapse, so we have designed this rubber base, with an diameter of 8 inches, bottom equipped with anti-slip rubber texture. The hole diameter is 1\"/26mm, It keeps boat cover support rod stable and is better than other plastic bases, boat cover poles adjustable won't tilt or collapse in hurricanes and snowstorms","Adjustable Straps: This support poles for boat cover contains 6 11.5ft-long adjustable straps, using high-density webbing technology and sturdy sewing, flat structure, scattered stress points, rubberized stainless steel hook for quick release and won't scratch your hull, and the cap has 3 slits to allow for additional straps for stronger support. Perfect for bass boats, jon boats, pontoons, fishing boats, kayaks and center console boats","Boat Cover Support Poles 2 Pack: This value adjustable boat cover support pole 2-pack contains: 8 pcs stainless steel poles, 2 rubber bases, 2 black mushroom heads, 6 black webbing, 1 instruction and 1 storage bag for convenient storage and easy portability. The boat cover support poles metal is easy to install, just follow the included instructions to complete the installation. TIPS: It is recommended to use at least 2 poles for boats 18-24 feet, and 3 or more poles for boats over 24 feet"]