Arken Flip-Its — Flip-Up Scope Covers
Arken’s Flip-Its are flip-up lens covers built to protect your riflescope’s ocular (eyepiece) and objective lenses from dust, moisture and knocks, while still letting you get behind the scope fast. The flexible rubber caps grip snugly onto the scope so they won’t rattle loose, and each cap flips open through 270 degrees so it stays out of your sightline once it’s open rather than flopping back down in front of the lens.
Key features
- 270-degree flip action: Opens well clear of the lens and stays open, instead of swinging back into your line of sight.
- Snug, flexible rubber fit: Grips the scope body or objective bell without extra clips or adapters.
- Quick-access design: Flip both caps open in seconds when it’s time to shoot.
- Weather protection: Keeps dust, moisture and knocks off both lenses between uses.
Sizing — this set
This listing is the 37-42mm ocular / 55-59mm objective set (Arken SKU FL5559-3742), which fits Arken’s SH4 GII 4-16×50 and SH4 GII 6-24×50 riflescopes.
Full specifications
| Ocular (eyepiece) fit | 37-42mm |
| Objective fit | 55-59mm |
| Fits | Arken SH4 GII 4-16×50, SH4 GII 6-24×50 |
| Material | Durable, flexible rubber |
| Rotation | 270° |
| In the box | 1x Eyepiece (Ocular) Flip-Up Cap, 1x Objective Flip-Up Cap |


Other sizes available
Arken makes the Flip-Its range in several ocular/objective size combinations to fit their other scope lines, including the EP8, EPL4, SH4J, and EP5 models. If you’re not sure this size fits your scope, check your objective bell and eyepiece diameter against the table above before ordering, or get in touch and we can help confirm.
Who it’s for
Handy for anyone who wants to keep their glass clean and scratch-free between range trips or hunts, without fumbling with a separate cover that has to come off completely — flip it open, take the shot, flip it shut again.
Warranty
Backed by Arken’s lifetime warranty: Australian purchases are covered under the same global policy — if it fails to perform as advertised, it will be repaired or replaced.
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