PROTO V1 Baby SCS Replacement Hardware Kit - Compatible with Infant Car Seats | Durable Replacement Parts for Child Safety | Perfect for Travel & Daily Use

This hardware kit comes with 4 clamp bolts, 1 spreader bolt, and 1 compression washer. All of the bolts are 8mm, and require a 6mm allen key. This is the perfect kit if you're looking for replacement hardware for your Proto Baby SCS.