Preston Pole Grip, The OffBox range of rod rests is constantly evolving and growing to suit the demands of modern anglers. The comprehensive range covers all options, with many of the products featuring the patented Fixangle mechanism, which locks the rest into the exact angle required. Preston Pole Grip holds your pole close to hand. Gently sprung plastic sides grip pole sections from 3 to 6. Use with either a standard bankstick or one of several Off Box attachments.