SeaSucker Heavy Duty Handle Black. Incredible holding power provided by two 6in SeaSucker vacuum mounts allows it to be used as a grab bar carrying handle even a make-shift cleat. HDPE handle is easy to grip and extremely sturdy. Specifications for SeaSucker Heavy Duty Handle: Manufacturer: SeaSucker Fabric/Material: HDPE Length: 12 in Size: One Size Width: 4.5 in Height: 3 in Package Contents: SeaSucker Heavy Duty Handle SeaSucker MB5281B: Heavy Duty Handle Black