• Protective sleeve for the rear end of X10 ProTour shafts to prevent splitting or cracking of the shaft upon impact
• Lipped design provides a square base for pin nock adapters or push nocks
• Machined from stainless steel to a wall thickness of approximately .01"
• Weighs appr. 5 grains
• High Precision Product, made in Germany
• Sold in packs of 12