The Polyform HTM (hole-through-middle) Series fender delivers serious hull protection across a broad range of vessel sizes — from 20-foot daysailers up to 50-foot cruisers. A one-piece inflatable vinyl construction features uniform wall thickness throughout, vertical molded-in ribs for abrasion resistance, and reinforced tube ends that keep lines secure even when the fender is pinched in a tight slip. The proprietary Polyform valve is built for long-term, repeated use at permanent or temporary moorings, protected or exposed.

Features:

• Even wall thickness for maximum strength and durability
• Molded-in vertical ribs for abrasion resistance and added structural strength
• Reinforced tube ends prevent lines from pulling through under load
• One-piece construction
• Rated for medium-duty use at both permanently protected and unprotected moorings
• Proprietary Polyform valve designed for years of reliable service

Specifications:

• HTM-1: 6.3" dia. x 15.5" L (16 x 39.4 cm) | Tube diameter: 0.625" (1.6 cm) | Circumference: 19.8" (50.3 cm) | Volume: 1.8 gal (6.8 L) | Recommended boat size: 20'–25' (6.1–7.6 m) | Weight: 2.5 lb
• HTM-2: 8.5" dia. x 20.5" L (21.6 x 52.1 cm) | Tube diameter: 0.625" (1.6 cm) | Circumference: 26.7" (67.9 cm) | Volume: 4.7 gal (17.8 L) | Recommended boat size: 25'–30' (7.6–9.1 m) | Weight: 4.7 lb
• HTM-3: 10.5" dia. x 27" L (26.7 x 68.6 cm) | Tube diameter: 0.625" (1.6 cm) | Circumference: 33" (83.8 cm) | Volume: 9.2 gal (34.8 L) | Recommended boat size: 30'–40' (9.1–12.2 m) | Weight: 7.7 lb
• HTM-4: 13.5" dia. x 34.8" L (34.3 x 88.4 cm) | Tube diameter: 0.625" (1.6 cm) | Circumference: 42.4" (107.8 cm) | Volume: 15.6 gal (59.1 L) | Recommended boat size: 40'–50' (12.2–15.2 m) | Weight: 10.5 lb

Available in Black w/Adapter, Blue w/Adapter, White w/Adapter, Graphite, Orange and Red -- choose your option below.