Boom Spare Double Pin.Lock oval (2pcs) (SS19-21)

Explanation helper for Boom Spare Double Pin.Lock oval variants:

5a) => DTW - Double.Pin.Lock (2 pcs.) oval S (26/29,5)

5b) => DTW - Double.Pin.Lock (2 pcs.) oval L (28/31,5)

Unit: 1 set = 2 pcs.