These Senco EA0127 Duraspin bits have square drive heads and are genuine Senco Duraspin replacement accessories. These bits are compatible with Duraspin tools DS300-S2 and DS300 as well as Torex tools D600-2 and D600-ATT.

• Duraspin Senco Replacement Parts
• Made with Steel to Hold up in Demanding Applications
• Compatible with Duraspin Models: DS300-S2 and DS300
• For Use with Tyrex Models: D600-2 and D600-ATT
• Includes: (2) #2 Square Drive Bits