Ragni RCBL brick line and corner block pack features Nylon braided brick line which won’t fray when cut vs twisted line which does, the line is available separately in a various range of colours, however Hi-vis yellow is supplied in this pack. The Hi-vis colour really stands out on both brick and block work and allows the user to lay perfectly to the line. It is very strong, durable and possesses a high level of stretch which is required for long stretches of brickwork where increased torsion is required to avoid line sag. The pack includes a pair of Ragni rubberised corner blocks, which feature specially designed gripping zones and are wider to maintain a purchase and ensure a tight line with no slippage.