Bone screws, Cannulated: 215 series 4.5 X 40 4.5 X 45 4.5 X 50 4.5 x 55 4.5 X 65 two 4.5 x 60 4.5 X 70 218 series 6.5 X 25 two 6.5 X 30 6.5 X 35 two 6.5 X 40 four 6.5 X 45 four 6.5 X 50 two ** Please reference item #201116-0083-16 when contacting us about this listing. Return Policy Items are sold as-is as described and pictured. Most items come with a 7 day option to return and a 30 day limited parts warranty. Feel free to call before you buy. 888-649-6497