Check the listing for details. DBRLS - DURALITE BLACK RINGLOCK TYPHOON HIGH FRAME GUIDES. Color: Black, Condition: New. Listed at 2.35 USD. Typhoon™ Guide’s high ring location is ideal for spinning and casting applicationsAvailable in solid titanium alloy and 316SS frame materialQuad-Leg design increases stabilityIncreased material gauge adds strengthRing Lock™ system eliminates ring lossMeasurement Key: Height A: Bottom of the foot to bottom of the ring ID Height B: Bottom of the foot to top of ring ID Height C: Total guide height DURALITE RING ModelModelHeight AHeight BHeight CWeightRing IDFootTotal LengthDCRLS-8DBRLS-84.69 mm10.09 mm12.06 mm0.5 gm5.4 mm6 mm21.35 mmDCRLS-10DBRLS-105.52 mm12.52 mm14.91 mm1.0 gm7 mm6.9 mm23.85 mmDCRLS-12DBRLS-126.4 mm14.75 mm17.37 mm1.4 gm8.35 mm9.2 mm30.40 mmDCRLS-16DBRLS-168.74 mm19.24 mm22.43 mm2.4 gm10.5 mm9.9 mm34.5 mmDCRLS-20DBRLS-2010.74 mm23.77 mm26.23 mm4.1 gm13.03 mm12.63 mm49.23 mmDCRLS-25DBRLS-2517.6 mm34.35 mm39.51 mm7.1 gm17.75 mm13.54 mm56.68 mmDCRLS-30DBRLS-3020.95 mm44.42 mm48.88 mm10.5 gm23.47 mm16.5 mm67.7 mmDCRLS-40DBRLS-4027.84 mm55.95 mm61.03 mm15.5 gm28.11 mm16.8 mm71.91 mmDCRLS-50DBRLS-5037.50 mm78.00 mm83.00 mm25.0 gm40.40 mm22.0 mm88.0 mm