Harrows Supergrip Rings – replacement rings for the Harrows Supergrip Shafts. These rings are made to perfectly fit onto the Supergrip Stems. They work best when used in conjuntion with a Harrows flight punch, and placed into the flight to create a more secure lock onto the stem.Harrows Supergrip Rings – replacement rings for the Harrows Supergrip Shafts. These rings are made to perfectly fit onto the Supergrip Stems. They work best when used in conjuntion with a Harrows flight punch, and placed into the flight to create a more secure lock onto the stem.Harrows Supergrip Rings – replacement rings for the Harrows Supergrip Shafts. These rings are made to perfectly fit onto the Supergrip Stems. They work best when used in conjuntion with a Harrows flight punch, and placed into the flight to create a more secure lock onto the stem. Harrows Supergrip Shafts – Replacement Spare Rings – Pack 3Harrows Supergrip Rings – replacement rings for the Harrows Supergrip Shafts. These rings are made to perfectly fit onto the Supergrip Stems. They work best when used in conjuntion with a Harrows flight punch, and placed into the flight to create a more secure lock onto the stem.Harrows Supergrip Rings – replacement rings for the Harrows Supergrip Shafts. These rings are made to perfectly fit onto the Supergrip Stems. They work best when used in conjuntion with a Harrows flight punch, and placed into the flight to create a more secure lock onto the stem.