Mtindo: Cylindrical, Andika: Knurled, Straight, Ukubwa wa shimoni: 0.125" (3.18mm), Kipenyo: 0.625" (15.88mm), Urefu: 0.625" (15.88mm), Kiashiria: Line on Top and Side,
Mtindo: Cylindrical, Andika: Knurled, Straight, Ukubwa wa shimoni: 0.236" (6.00mm), Kipenyo: 0.625" (15.88mm), Urefu: 0.625" (15.88mm), Kiashiria: Line on Top and Side,