You are purchasing one bracket only.
Seats to seat box nut plate
These will fit Land Rover Defender & Series 2 & 3.
Made from 2mm thick galvanised steel plate supplied with Stainless Steel Fixings.

Fixings are included and consist of;
1no Nut Plate (MTC7631/MTC4525)
2no M6 A2-70 x 20mm CSK Torx Head Bolts T25 (SF106201L)

Land Rover Manufacturers part no. MTC7631 (Defender)/MTC4525 (Series)