The BULL’S Oky System is the innovative oche system from BULL’S. The proprietary Oky is so simple and yet so ingenious. Attaching the Oche is easier and the stability higher than ever. The high-quality steel of the Oky guarantees a long durability, even with intensive use. The design ofthe top of the Oky always helps to find the identical position on the Oky. The Oky is flexibly adjustable and can be attached to dart mats in a few simple steps without damaging them or slipping. The Oky is available in the lengths 60 cm, 66 cm, 80 cm, and 90 cm according to the common dart mat widths. It’s usable for all rubber mats, dart carpets and hard mats with a thickness upto 15 mm. Also, available as a set with Carpet Mat. The scope of delivery also includes two BULL’S cover caps for the screws, as well as two felt gliders to protect the floor.