Siddharth Exports offers 4.5 mm Steel Strip / Sheet made Collars. Siddharth Exports is an ISO 9001:2000 accredited company. The Company also manufactures and exports recreational vehicle accessories, towing, custom manufactured products, precision engineering parts etc. The 4.5 mm Steel Strip / Sheet made Collars are used to fit various receiver tubes. The 4.5 mm Steel Strip / Sheet made Collars are supplied with a bare finish. These Collars are made under continuously refined production capabilities of the company.