Scanstrut Black 4-9mm Vertical Cable Seal, 3-Pack

The Scanstrut DS21A-P-BLK Vertical Cable Seal is a black three-pack of IP68 seals for smaller cables from 4 to 9mm.

Four to nine millimeters covers sensor, antenna and navigation light cables, which are thinner than the coax and multi-core runs the larger seal handles. Using a 9 to 14mm gland on a 5mm cable leaves the seal unable to grip properly, and it will admit water however carefully it is fitted.

The smaller housing also takes less deck space, which matters where several seals sit close together. Matching each seal to its cable rather than fitting one size throughout gives a tidier and better-sealed result.

Each unit includes both pre-drilled and blank inner seals, and the split-seal design passes pre-terminated cables without removing connectors. The dome-shaped ASA housing gives impact resistance and shields the entry from standing water. Explore more cable seals and glands.

• 4-9mm for sensor, antenna and light cables
• A 9-14mm gland on a 5mm cable will admit water
• Smaller housing takes less deck space
• Match each seal to its cable, not one size throughout