Marine Grade Electrical Wire Seal – Round Cable, 18 to 10 AWG, 3/8″ NPTMade of Nylon 6/6 flame resistant, self extinguishing Buna-N form seal. All seals exceed NMEA 4 x or 6 specs. Overlapping clamping spines allow for superior pull-out protection and resistance. Strain relief fittings are resistant to salt water and acid.Features:Round Cable18 to 10-Gauge/AWG3/8″ NPTWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:Type: Deck SealBox Dimensions: 1″H x 2″W x 4″L WT: 0.1 lbsUPC: 091887803976Brochure (pdf)