The base of the antenna has a 5/8" x 24 thread

1200082: Accessory for submersible pumps model 360/500 GPH

Den er brandhæmmende og har gode lyddæmpningsegenskaber

Balder ankerspil kit fra Quick er designet til nem montering på både

this covers your needs

1852, Lyresjækel 6mm captive pin RF stål BL133852 The base of the antennaStainless steel bow shackle with captive pin, ensuring the pin does not fall out when the shackle is opened. Designed with a large bow for increased flexibility and versatility. Brand: 1852 Weight: 0. 18 kg Breaking strength: 1500 kg Material thickness: 6 mm Material: AISI 316 Inner width: 13 mm Inner length: 25 mm Package dimensions: Dimensions: 1. 5 cm 6 cm 8. 5 cm Gross weight: 0. 18 kg Stainless steel bow shackle with a large bow and captive pin,