A used steering tie rod tube clamp Jaguar part number C3165 (item 68 in the illustration) mainly fitted to MK2's Daimler V8's S types, 420's XK120, 140 and 150
It's been professionally blasted and powder coated to show standard and is ready to fit.
You can buy aftermarket reproduction products for about £8.00 but why fit aftermarket parts to your classic when you can fit a professionally finished original item.