Guyker 10.8MM Brass Roller Saddles Guitar Tremolo Bridge Compatible with Strat ST Electric Replacement Parts Accessories (6 Pack, Ancient Silver)

String spacing: 10.8mm (0.43 inches). These rectangle style roller saddles make a great upgrade for anyone who likes to use a lot of whammies, they can be used on hardtail bridge, Telecaster Tele or Stratocaster Strat bridge. The bridge roller saddles help prevent string breakage, improve tone and sustain and keep your guitar in tune. Material: brass. The roller is made of stainless steel to better protect the strings. Quality saddles hold your strings firmly. Great saddle bridge with roller, wonderful DIY parts for guitarists or luthiers.