FMW Spike Box & Base

Purchased new and never used, but has been stored at home. Please understand this before purchasing.
Please ask any questions before buying.

From the purchase site:

This is a butt cap box and double anchor base compatible with Kue rods.

■Compatible models
Rod Com (Daiko): Full Field Kue, Gajo Kue
Gamakatsu: Grand Impulse, Gamakue Impulse
Daiwa: Daiwa: Genpao Betsu-ko Kue, Goka Kue

It can generally be used with a single anchor, but if the installation surface is a weak rock type such as sandstone, using a double anchor allows for stronger fixation. (When installing with only one hole, please use the smaller hole.)

The base is threaded, allowing for slight height adjustment. While the adjustment range is not large, even a slight up or down movement of the rod butt can raise or lower the rod tip to some extent.
*Caution: Even when raising the rod, always ensure that the screw head protrudes from the joint and use it with at least 8 turns screwed in. Insufficient screwing can lead to detachment.