These new MW12, MW18, and MW20 sets are the most advanced "Ultramodern" line control systems of all time. They incorporate award winning MicroWave Line Control Technology with Snagless frame designs and new dimensions to provide the ultimate in fishing rod line management improving both angler and rod performance._x000D_ Applications:_x000D_ _x000D_ Snagless spinning & casting frame designs_x000D_ Award winning line control technology_x000D_ Strong 316SS frames available w/Nanolite and Duralite rings_x000D_ Light weight but strong construction_x000D_ Available in Chrome, TiON Titanium or Black Diamond finishes_x000D_ Offered with Duralite or Nanolite rings_x000D_ _x000D_ MW12 Specifications_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Black_x000D_ Chrome_x000D_ TiON_x000D_ Height A_x000D_ Height B_x000D_ Height C_x000D_ Weight_x000D_ Ring ID_x000D_ Foot 1_x000D_ Foot 2_x000D_ Total Length_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ NBMW-12/6_x000D_ NCMW-12/6_x000D_ NOIMW-12/6_x000D_ 8.65mm_x000D_ 12.75mm_x000D_ 18.15mm_x000D_ 1.5 gm_x000D_ 9.85mm_x000D_ 6.40mm_x000D_ 7.15mm_x000D_ 31.50mm_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Measurement Key:_x000D_ Height A: Bottom of the foot to bottom of the ring ID_x000D_ Height B: Bottom of the foot to top of ring ID_x000D_ Height C: Total guide height