Check the listing for details. NEW - Vibramate Dual Access Intonation Screws (3), US Thread - #VB-TE-DAIS. Condition: New. Listed at 22.85 USD. NEW - Vibramate Dual Access Intonation Screws STAINLESS STEELUS 6-32 THREADVibramate custom made intonation screws are designed to provide easy access to adjust the intonation on Telecaster guitars that have a Bigsby vibrato installed. The Dual Access screws are adjustable from both ends. Traditional adjustment on the back of the screw using standard Phillips-Head and also now adjustable from the front side using a small Slotted or Blade type technicians screwdriver.These screws will save you countless hours in trying to setup the intonation properly on your Bigsby equipped Telecaster guitar. Simply replace the existing screws in your current Bridge Saddles with the new Vibramate Dual Access Intonation Screw Set and you'll be ready to go! Manufactured by UEC/Vibramate in the USA! #VB-TE-DAIS Powered by SixBit's eCommerce Solution