They are a 2-part pin with a centre that pushes inwards to release the outer part. Hard to explain but I have 3 broken ones because someone didn't figure out the middle needed pushing in

bristol_bb4 wrote:ahhh a 5th gen, i love 5th gens![]()
Dino wrote:I loves the 5th gen really.... just dont quote me on it...
4thgenphil wrote:Mines 4 1/4 unches mate, sorry