Thin wall outer cannula with precision beveled point. Inner cannula has sharp cutting point and extends beyond tip of the outer cannula. Hub is designed to prevent blood coagulation there by extending the cannula 3/32" beyond the luer hub (illustrated). Tight fitting round ended obturator provided for plugging outer cannula between aspirations. With kidney shaped flange for ease of handling.
Catalogue 1437
17GTW x 2 3/64"
18GTW x 2 3/64"
19GTW x 2 3/64"
20GTW x 2 3/64"
18G x 2 3/64" (regular wall)