With the current selection 5 products are available

BT7841

Ø50mm 2-Piece Accessory Collar

For use with B-Tech's Ø50mm poles

BT7052

Ø50mm Accessory Collar

Ø50mm accessory collar

BT7051

Ø50mm Heavy Duty Accessory Collar

50mm heavy duty accessory collar

BT8390-CFK

System X™ Collar Mounting Bracket

Designed to allow System X pole mounted installations

BT7025

Collar Adaptor

For Horizontal Poles