** Tire One Company was established in 2008 AD to cover the shortfall in the production of archery bases, pillars and accessories using the latest 5-Axis CNC modern manufacturing revolutions, and soon it was one of the best international companies and one of the most trusted and used rules and pillars by professional shooters**
- Manufacturer: Tier One (UK)
- Country of manufacture: Britain
- MATERIAL: The rings are made from the strongest aircraft-grade aluminum material.
- Base type: for pectin stream
- Tube: 30 mm
- Height: 11 mm (medium)
- Weight: approximately 115-130 grams for the two bases together
- The maximum allowable effort for tightening the base screws on the rail: 20-22 in/lbs, according to the manufacturer's recommendations.
- Maximum allowable effort for tightening base screws onto the track: max. 35 in/lbs
** Note: Exceeding the permissible tension for tightening the screws may damage the base/screws and result in malfunction due to misuse which will void any warranty on the base **
