The lightweight, high-strength carbon composite boom handle is pre-installed on all 2025 Nova and 2025 Mode Ultra Wings. It helps to reduce the overall wing weight. The Boom length is printed on your wing strut, for quick reference. We recommend adding the GripLock Handle Bumper accessory to the front edge of your GripLock Carbon Boom. Compatible with North GripLock Wings fitted with a boom. Not compatible with ShiftLock Modular Track Mounting SystemThe 950mm Handle is supplied with wings 3.5m and underThe 1100mm Handle is supplied with wings 4.2m and overPlease refer to your wing strut or wing size chart to confirm replacement handle size, or measure your original handle from centre of screw hole to centre of screw hole.