The Dynarex Syringes With Needle are designed for comfortable injections. The thin wall needles have a double bevel, allowing for ease of penetration and a greater volume of fluid to pass. All needles are color coded to represent the gauge of the needle and attach to the syringe by either luer lock or luer slip connection. Configurations Dynarex Syringes With Needle Configurations #7004: 5 cc - 20 G, 1" (400/Case). #7005: 5 cc - 20 G, 1.5" (400/Case). #7006: 5 cc - 21 G, 1" (400/Case). #7007: 5 cc - 21 G, 1.5" (400/Case). #7009: 5 cc - 22 G, 1.5" (400/Case). #7010: 10 cc - 20 G, 1" (400/Case). #7011: 10 cc - 20 G, 1.5" (400/Case). #7012: 10 cc - 21 G, 1" (400/Case). #7014: 10 cc - 22 G, 1" (400/Case). #7015: 10 cc - 22 G, 1.5" (400/Case). #7016: 3 cc - 22 G, 0.75" (800/Case). #6995: 3 cc - 20 G, 1" (800/Case). #6996: 3 cc - 20 G, 1.5" (800/Case). #6997: 3 cc - 21 G, 1" (800/Case). #6998: 3 cc - 21 G, 1.5" (800/Case). #6999: 3 cc - 22 G, 1" (800/Case). #7000: 3 cc - 22 G, 1.5" (800/Case). #7001: 3 cc - 23 G, 1" (800/Case). #7002: 3 cc - 25 G, 0.63" (800/Case). #7003: 3 cc - 25 G, 1" (800/Case). #6994: 1 cc - 25 G, 0.63" (800/Case). Literature Dynarex Syringes With Needle Literature Dynarex Syringes and IV Administration Sets Sales Sheet Dynarex Syringe Comparison Chart