Aluminum Ferrules According to DIN 3093, Oval Type. Copper Ferrules, Duplex Oval Steel Sleeves, Choker Ferrules, Steel Swage Button, Aluminium Sleeve Hourglass, Oval Aliminium Sleeve amercian type.

Ferrules in aluminium have been developed to cater for a variety of needs and applications. All aluminium ferrules are produced seamless for added safety.