| YALE | Type of cylinder lock using a flat serrated key (4) |
| HAIRSTYLE | Beehive, for instance, locks using a distinctive method |
| BARNET | Set of locks using bolt and safety device (6) |
| RHEA | One can't take off part of cylinder head (4) |
| ROLE | Part of cylinder coming out of trap? |
| DERV | Contents of cylinder, viscous fuel (4) |
| FOUR | Most popular number of cylinders, and strokes, in modern motorcycles. (4) |
| PINTUMBLER | Part of a cylinder lock preventing motion |
| COMB | A toothed strip of tortoiseshell or wood for neatening unkempt hair; or, something similarly serrated, such as the crest of a cockerel or hen (4) |
| PINK | Make a serrated edge on a huntsman's coat (4) |
| TWELVE | So many Days of Christmas gave the Series 3 E-type a number of cylinders (6) |
| CROC | Short word for a freshie or saltie, whose serrated interlocking jaws are likened to a long sprung metal clip (4) |
| ELMS | Deciduous trees with serrated leaves and round, flat seeds (4) |
| ELMY | Full of trees whose leaves have serrated edges (4) |
| INNER | Central core of cylinder right under cone's lower section |
| SCOUR | Thoroughly clean acid round top of cylinder (5) |
| ECLAIRS | Patisserie items consisting of cylinders of choux pastry filled with cream (7) |
| YPRES | Germans released thousands of cylinders of chlorine gas in which April 1915 battle? (5) |
| INLINE | One kind of cylinder arrangement |
| SCROLLS | Ancient books in the form of cylinders of parchment or papyrus; or, ribbon-like ornaments bearing mottoes or inscriptions in architecture, art or heraldry (7) |
