Ronstan Aluminum Battlestick, the next generation of sailing weaponry.Perfect for dinghies and small catamarns where the skipper drives from a trapeze, this telescopic tiller extension is lightweight and durable and features a secure, comfortable grip and quick-fitting universal joint for accurate helm response and the highest level of control, for quick, decisive response in every situation.The Evalon Grip is a firm, non-slip grip material that does not absorb water. End knob for safety and positive hand positioning. Large grip diameter contrasts ergonomically with mainsheet diameter to relieve fatigue. Tubes have a black anodized finish for corrosion protection.Key FeaturesPositive grip: This firm non-slip Evalongrip material does not absorb water and the large grip diameter contrasts ergonomically with mainsheet diameter to relieve fatigueKnob at the end: The end knob ensures safety and positive hand positioningFluted aluminum tube: Ronstans aluminum tiller extensions have a unique fluted profile that adds extra rigidity to the lightweight alloy sectionAnodized: Tubes have a black anodized finish for corrosion protectionTube Diameter: 5/8" + 3/4" (16.0 + 20.0mm)Grip Diameter: 1 1/4" (30.0mm)Length: 60" - 98" (1530 - 2490mm)Weight: 17.1 oz. (485g)