Scanstrut
Scanstrut SC21 Mast Mount
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The SC21 is a radar mast mount that fixes a radome securely to a sailboat mast, keeping the scanner clear of the rigging while freeing deck and pushpit space. It is the original and first choice for boat owners worldwide for a clean, space-saving radar installation.
This is the largest mount in the range, sized for 24" radomes and small Satcom antennas, and it ships with pre-drilled mounting holes so the radar fastens straight to the mount without extra brackets on most installations.
Built from marine-grade aluminium and finished with Scanstrut's unique 4-step marine paint system, the SC21 keeps its appearance whatever the oceans throw at it. It is compatible with radomes from Garmin, Lowrance, Raymarine, Simrad and Furuno.
PRODUCT DETAILS
- Universal mast mount attaches with four swivel feet to suit a variety of mast profiles
- Suits aluminium masts with a minimum width of 65mm (2.6") and wall thickness of 2mm to 5mm
- Strong 12-point rivet fixing
- Antenna extends the minimum distance from the front of the mast
- Supplied with a safety wire kit that independently retains the radar
- Optional 50100 adapter kit available for Z-Spars, Eurospars and Isomat masts
- Accepts the SC27, SC28 and SC29 radar guards for added protection
- Mast mount with four swivel feet
- Stainless steel safety lanyard kit (pack code 70026) with lacing eye
- 12 x 4.8 x 16mm rivets and 2 x 4.8 x 12mm rivets
- 4 x M6 x 40mm stainless steel bolts with M6 Nyloc nuts, washers and nut covers
- Cable grommet
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General
| Mount type | Mast mount for radar |
| Safety feature | Supplied with a stainless steel safety lanyard that independently retains the radar |
Dimensions
| Overall height | 520mm (20.5") |
| Overall width | 277.6mm (10.9") |
| Projection from mast | 245mm (9.64") |
Fixing
| Minimum mast width | 65mm (2.6") - no maximum mast width |
| Mast wall thickness | 2mm (5/64") to 5mm (3/16") |
| Foot fixing pad | 140mm (5.5") square to 160mm (6.3") square |
| Foot fixing hole diameter | 9.54mm (0.38") and 10.54mm (0.41") |
| Rivet drill size | Diameter 4.8mm (3/16") |
| Cable hole saw size | Diameter 23mm (7/8") |
Materials
| Mast material | Aluminium masts (50100 adapter kit required for Z-Spars, Eurospars and Isomat masts) |
Compatibility
| Radar guards | Compatible with SC27, SC28 and SC29 radar guards |
| Mast adapter | 50100 mast mount adapter kit available for Z-Spars, Eurospars and Isomat masts |
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