Overall Diameter: 56mm. Cutout hole: 48mm. Spring clips will accept upto 4mm wire. Rear terminals are standard 0.25" female spade connector or soldered joints. These good quality terminals are so easy to install - simply cut the holes & push in, secure internally with a small amount of glue. Red and Black bands indicate polarity on binding post, in addition (+) and (-) are clearly marked on the front and the rear.
1 X Round Terminal Cups With Spring Clips For Speaker Builder
Features:1.Medial longitudinal arch science background, buffer shocks, improve the plantar pressure distribution, correct flatfoot and improve error hallux valgus stress, relieve fatigue standing walking.2.Suitable for any type of shoes to use, compact and gentle fit foot.3.Gentle arch support, reducing the burden on the foot, long-term use is not deformed.Description:Material: Silica gelColor: Khaki and pinkSize: Approx. 10.5x6.5cm/4.13"x2.55"Functional: OrthopedicsWeight: About 39gPackage Included:2 X...