Like these?
Had some in my for sale ad for a week or more but no takers:
Aztec canti brake blocks - as new, un-used, £2.50 posted.
Cannondale 'Coda' stem (C'dale fit only) 130mm, £3.50 posted
Alivio cantis, complete set front and rear, £7 posted.
Collection of brake parts/spares etc. M501 cantis (I think all the parts are there but not 100% sure), various springs, washer, link wires, STi bits etc - all sold as seen (heavy package), £14.50 posted
Kona DB riser bars. About 20 miles use on my wife's bike. Heavy duty thick walled, slightly cut down to around 24". Standard 25.4 (not oversize). Some marks from levers etc. £6.50 posted.
Shimano XT QR skewers - ideal for road or MTB. Silver or black, front only, brand new with tags. £8.50 posted each.