Pit : 12.7mm (40P) 8 15.875mm (50P) .0 19.05mm (60P)
Çeňňek material : poslamaýan polat
Adaty uzynlyk : 40P 3.048m = 10 fut (240 baglanyşyk)
50P 3.048m = 10 fut (192 baglanyşyk)
60P 3.048m = 10 fut (160 baglanyşyk)
Mong pu çözgütlerini 5 ýyl bermäge üns beriň.