18 - Pk. Plano Snell Rig Holders with StowAway Utility Box. Keep your pre - rigged leaders organized and at - the - ready! A prepared fisherman is a successful fisherman! This 18-Pk. of Snell Rig Holders with Plano"s popular see-through 3600 StowAway Utility Box will help you be exactly that. These Rig Holders are earth friendly, too... made out of 100% recycled materials. Holders measure 6 x 1 3/8 x 6" each. Box measures 10 3/4 x 7 1/4 x 1 3/4". Order yours today! Plano Snell Rig Holders with StowAway Utility Box