SG 2017 to Present Full Face - 5 Layer B/W/B/W/B Jaguar Bass American Standard This knob is fitted with

This knob is fitted with an allen-key adjusted grub screw on the side of the knob to attach to the pot shaft

The reason why most people take the covers off of their pick-ups is to get more power as the slug poles are too far away from the strings in comparison to the screw poles

These are exact reproductions and will retrofit your original Stringmaster tuner tray

This pickguard will fit an original 1961 to 1970 Gibson SG

Please check that the P-90 you intend to put the cover onto has the same pole piece dimensions

SG 2017 to Present Full Face - 5 Layer B/W/B/W/B Jaguar Bass American Standard This knob is fitted withPlease note that this pickguard will only fit Gibson SG 2017 to Present Full Face instruments. Made from 5 ply black white black white black PVC plastic material, measuring 3. 4mm thick. Close up side view of outer bevelled edge: