The Harrows Shaft Lock System was developed to ensure a secure connection between aluminium or metal shafts and the dart barrel. The O-rings included in the set offer superior grip and prevent unwanted loosening of the shafts during play.
The included applicator considerably eases the fitting of the O-rings. An indispensable accessory for any dart player who values consistent performance.
Technical data:
Compatibility: Suitable for aluminium and metal shafts
