Mtindo: Cylindrical, Andika: Knurled, Straight, Ukubwa wa shimoni: 0.250" (6.35mm), Kipenyo: 0.500" (12.70mm), Urefu: 0.625" (15.88mm), Kiashiria: Line on Top and Side,
Mtindo: Cylindrical, Andika: Knurled, Straight, Ukubwa wa shimoni: 0.250" (6.35mm), Kipenyo: 0.740" (18.80mm), Urefu: 0.625" (15.88mm), Kiashiria: Line on Top and Side,
Mtindo: Cylindrical, Andika: Knurled, Straight, Ukubwa wa shimoni: 0.250" (6.35mm), Kipenyo: 0.937" (23.80mm), Urefu: 0.625" (15.88mm), Kiashiria: Line on Top and Side,
Mtindo: Cylindrical, Wedged, Andika: Smooth, Ukubwa wa shimoni: 0.236" (6.00mm), Kipenyo: 0.500" (12.70mm), Urefu: 1.000" (25.40mm), Kiashiria: Line on Top and Side,