Made of very strong galvanized metal, with simplicity they allow you to relaiance the base for M8 spikes. It will be enough to make a hole in the cabinet and rebate the insert into the hole, which, thanks to the twisted tips, will grip perfectly in the wood.
- 4-piece spider insert kit for Spike with M8 thread
- Ideal for medium and large speakers
- Hole to be drilled in the cabinet: 10 mm.
- Depth of hole: 14 mm.
- Dimensions: 16 mm height x 22 mm diameter
- Weight: 7 grams each