DESCRIPTION

Forespar AC-4 Aluminum Adapting Collar 3 to 4.5 in.

For sleeving Forespar spinnaker pole end-fittings. For use on larger diameter tubing, and other applications.

Forespar Ultra Series composite ends requires careful attention to fasteners style and placement. The Ultra material is extremely strong and durable at half the weight of their aluminum counterparts but it requires the use of pan head machine screws for proper attachment to carbon or aluminum tubing, do not use rivets or glue.

Our Part # FOR304086 | Mfr. Part # 304086

FEATURES

  • Adapting collar for spinnaker pole systems.
  • Connects 3 inch to 4.5 inch pole sections.
  • Facilitates versatile pole configurations.
  • Robust construction for marine environment.
  • Provides a secure, transition fit.

TECHNICAL INFORMATION


DescriptionImperialMetric
Weight8.0 oz227.0 g
Size4.5 in114.3 mm

KNOWLEDGE BASE

Forespar Ultra End Fittings & Adapting Collars — InstallationHow to fasten Forespar Ultra series composite end fittings and adapting collars to carbon or aluminum pole tubes.View Manual →
Forespar Pole End Fittings — Dimensions with Metric ConversionCheck which Forespar pole end fitting fits your tube: outside diameter, tube I.D., fitting length and weight in inches.View Selection Guide →