The Park Tool SW-15 is a 3-way spoke wrench for internal nipples, the nipples that on some wheels can only be reached through the holes on the outside of the rim. It takes Park Tool's classic three-arm design and adds socket-style ends dedicated to the three most common internal nipple sizes: 3.2 mm square, 5 mm hex and 5.5 mm hex.
Each end has an extra-long 50 mm shaft and a low-profile design, so it fits into tight spoke holes and reaches the nipple easily. The three-arm shape sits comfortably in the hand and gives good control while truing, with no need to change tools when moving from one wheel to the next.
Sizes of the SW-15 internal nipple wrench
- 3.2 mm square: nominal outside shaft diameter 6 mm.
- 5 mm hex: nominal outside shaft diameter 7.5 mm.
- 5.5 mm hex: nominal outside shaft diameter 8 mm.
- Shaft length of each end: 50 mm.
Why choose Park Tool SW-15
- Three internal nipple sizes in one tool, handy when different wheels come into the workshop.
- Socket-style ends that fit over the nipple for a precise grip.
- Long shafts and low profile for tight spoke holes.
- Three-arm handle that sits comfortably in the palm, easy to keep within reach on the bench.
For anyone who often works on wheels with nipples hidden inside the rim, the Park Tool SW-15 3-way internal nipple wrench is the compact solution that brings the main sizes together in a single tool.
TECHNICAL SPECIFICATIONS
General
- Code: SW-15
- Brand: Park Tool
- Type: 3-way spoke wrench with socket-style ends
Dimensions
- Shaft length: 50 mm (1.97")
- Outside shaft diameters: 6 mm / 7.5 mm / 8 mm (nominal)
Compatibility
- Internal nipples: 3.2 mm square, 5 mm hex, 5.5 mm hex
The Park Tool SW-15 is a 3-way spoke wrench for internal nipples, the nipples that on some wheels can only be reached through the holes on the outside of the rim. It takes Park Tool's classic three-arm design and adds socket-style ends dedicated to the three most common internal nipple sizes: 3.2 mm square, 5 mm hex and 5.5 mm hex.
Each end has an extra-long 50 mm shaft and a low-profile design, so it fits into tight spoke holes and reaches the nipple easily. The three-arm shape sits comfortably in the hand and gives good control while truing, with no need to change tools when moving from one wheel to the next.
Sizes of the SW-15 internal nipple wrench
- 3.2 mm square: nominal outside shaft diameter 6 mm.
- 5 mm hex: nominal outside shaft diameter 7.5 mm.
- 5.5 mm hex: nominal outside shaft diameter 8 mm.
- Shaft length of each end: 50 mm.
Why choose Park Tool SW-15
- Three internal nipple sizes in one tool, handy when different wheels come into the workshop.
- Socket-style ends that fit over the nipple for a precise grip.
- Long shafts and low profile for tight spoke holes.
- Three-arm handle that sits comfortably in the palm, easy to keep within reach on the bench.
For anyone who often works on wheels with nipples hidden inside the rim, the Park Tool SW-15 3-way internal nipple wrench is the compact solution that brings the main sizes together in a single tool.
TECHNICAL SPECIFICATIONS
General
- Code: SW-15
- Brand: Park Tool
- Type: 3-way spoke wrench with socket-style ends
Dimensions
- Shaft length: 50 mm (1.97")
- Outside shaft diameters: 6 mm / 7.5 mm / 8 mm (nominal)
Compatibility
- Internal nipples: 3.2 mm square, 5 mm hex, 5.5 mm hex
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