31g X 8mm - Box of 100 Universal Fit May be used as replacement needles for all Type A insulin pen delivery devices
Walgreens 5-Bevel Tip Pen Needles 31G/8mm
Matrix Distributors Needles Syringes
EasyTouch Pen Needles - 31G 5mm 100/BX
Easy Glide Diabetic Pen Needles 31G 5/16 (8mm) – Ample Medical
Easy Touch Insulin Pen Needles, 31G, 5/16-Inch/8mm
Easy Touch Insulin Syringes 31g, .3cc, 5/16 Inch (8mm) - Diabetic
ONE-CARE Pen Needles 31G x 8mm, Box of 100, Universal
Droplet Pen Needle 31G (0.25mm) x 8mm (100 count) – Save Rite Medical
Walgreens 5-Bevel Tip Pen Needles 31G/8mm