EstWing R-1 Replacement blades
List Price: $4.94
You Save: $1.62 (33%)
Part Number: R-1 UPC: 034139621126 Weight: 4
• Replacement blades for roofing knife.
• 5 blades per card
Estwing's R-1 replacement blades are for the RK-7 roofing knife. Blades are 2-1/2 in. in length. This butterfly pattern blade cuts many types of rolled roofing paper and shingles.