Tom Balding Long Advantage Silverado Port BitTom Balding Long Advantage Silverado Port Bit Bit Type: Long Advantage Silverado Port Bit Material: Stainless steel with silver overlay Mouth Piece Length: 5 1 4" Cheek Length: 8. 5" Shank Length: 5. 5" Purchase Height: 3" Port Height: 2. 5" Port Width: 2" Port: Silverado port with a high, gentle curve Shank Length: Long Weight: Optimized for balance and effective leverage Silverado Port: The high port provides tongue relief, offering better control