Part number	Part name	Material	Number	Processing	Remarks
1	Light connection nipple	SUS	1	Electrolytic polishing	For SPϕ5, ϕ8
2	Base connection nipple A	SUS	1	Electrolytic polishing	For SPϕ5, ϕ8
3	Base connection nipple B	SUS	1	Electrolytic polishing
4	For pedestal connection nipple Fixed cover	SUS	1	Electrolytic polishing
5	Protective tube	EPDM	1	Black
6	coil spring	SUS	1		For SPϕ5, ϕ8
7	Anti-electrostatic bushing	POM	1	Black
8	Hexagon socket head set screw	SUS	1		Commercial product M5 x L10 Togari destination
9	0 ring	NBR	1		P52

*With the spring diameter of 5 mm, you can select whether or not to have the azimuth fixing function.

Product performance [durability/weather resistance]

① Conduct a bending durability test and confirm that performance is secured
(2) By an experiment at a wind speed of 28 m/s assuming strong wind,
Confirm the independence of the guide light including the spring
(3) Confirms resilience and durability through an object collision test assuming impact resistance
④ Uses SUS304, which has corrosion resistance, for the body and spring material
⑤ Insulation bushing is made of abrasion resistant polyacetal resin