• Image of PHilwood Seat Collars
  • Image of PHilwood Seat Collars

Collar material 6061 Aluminum
Barrel nut Stainless steel
Collar bolt Steel
Collar washer Steel
Seatpost collar weight 28.6 mm (44 grams), 30.0 mm (42 grams), 31.8 mm (39 grams), 34.9 mm (34 grams), 36.4 mm (28 grams)

Materials
All of our manufactured items are machined out of US-produced materials.