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The great thing about a single-speed is simplicity, right? Low maintenance, fewer parts, everything’s just plain easier and now there’s a tool to match! The Park Tool Single Speed Spanner features a 15mm socket wrench for wheel bolts, a 15mm open wrench for pedals, a tire lever and, most importantly, a bottle opener! Everything you need to change a flat and pop open a brew in a size that means you’ll never have to leave home without it!