Nylon Piggin String. Login to see price! 6 foot nylon piggn string. Choice of 1/4″ or 5/16″. SKU: N/A Category: Ropes Additional information Additional information size 5/16, 1/4 Related products # 1230 Synthetic blend, extra soft, 7/16″ x 30′ Login to see price! # 115 Horn Wraps. Protect animals ears and horns. Login to see price! # 833 Speed Burner Login to see price! # 503 Steer String. Nylon 3 strand 3/8″ x 7′ Login to see price!