Buy Retaining Ring Pliers Online in Australia
Retaining Ring Plier Range — Quick Reference
Retaining ring pliers install and remove circlips and snap-rings without damaging the spring steel. Selection turns on RING TYPE (internal/external/E-clip) and SIZE RANGE (each plier covers a working window — typically 10-25mm, 19-60mm, or 40-100mm). Using the wrong plier (or a screwdriver) damages rings and risks injury when rings release under tension.
| Plier Type | Working Size Range | Best For |
|---|---|---|
| External Circlip Pliers (Small) | 3 - 25 mm shafts (DIN 471) | Small machinery shafts, instrument work |
| External Circlip Pliers (Medium) | 19 - 60 mm shafts (DIN 471) | General workshop default for shaft circlips |
| External Circlip Pliers (Large) | 40 - 100 mm shafts (DIN 471) | Heavy machinery, mining, large gearboxes |
| Internal Circlip Pliers (Small) | 8 - 25 mm bores (DIN 472) | Bearing housings, small bore retention |
| Internal Circlip Pliers (Medium) | 19 - 60 mm bores (DIN 472) | General workshop default for bore circlips |
| Internal Circlip Pliers (Large) | 40 - 100 mm bores (DIN 472) | Large pump housings, gearboxes, hydraulic cylinders |
| Convertible Pliers | 10-50 mm typical, both internal + external | Mobile maintenance, mixed work — one tool covers both |
| Bent-Nose Pliers (45° / 90°) | Same sizes as straight | Recessed grooves, restricted-access circlips |
Plier nose tips MUST seat properly in the circlip tang holes — if the nose is too large, it won't engage; too small, it slips out under tension. Match plier capacity to ring size. Companion ranges: retaining rings, circlips. For complete background on circlip installation + plier selection, see our circlip guide.
Retaining Ring (Circlip) Pliers for Australian Workshop and Maintenance Work
Retaining ring pliers (also called circlip pliers or snap-ring pliers) install and remove the spring steel rings used to secure shafts, gears, bearings, and pins in place inside grooves. For Australian fitters, mechanics, and maintenance crews, the right circlip pliers are essential — using a screwdriver or improvised tool damages the rings and the workpiece, and risks releasing a ring under tension. AIMS Industrial stocks retaining ring pliers across internal, external, and convertible styles in the brands tradespeople actually use.
Internal versus external circlips — pick the right pliers
- Internal circlips — sit inside a bore, in an internal groove. Internal pliers expand the ring (jaws push apart) to compress it for fitting into the groove or removal
- External circlips — sit on a shaft, in an external groove. External pliers compress the ring (jaws pull together) to spread it for fitting onto the shaft or removal
- Convertible pliers — single tool that converts between internal and external by rotating or replacing the tip — useful for varied work
The styles in our range
- Straight nose — for direct access to the ring
- Bent nose (45° or 90°) — for restricted access where straight pliers won't reach
- Convertible — switchable between internal and external by rotating the tips
- Heavy-duty — for larger circlips on industrial equipment and machinery
- Precision (small-tip) — for small electronic and instrument circlips
Sizing — match tip diameter to ring
Circlip pliers are sized by tip diameter — the small pin at the end of each jaw that engages the holes in the ring. Common tip sizes are 0.9mm, 1.3mm, 1.8mm, 2.3mm, and 3.2mm — covering circlips from about 8mm internal/external bore through to 100mm and beyond. Match the tip size to the ring; oversized tips don't fit the holes, undersized tips slip out under load and risk releasing the ring uncontrolled.
Working safely with circlips
Circlips are spring-loaded under tension when compressed or expanded for fitting. A ring that slips out of the pliers under load can fly several metres at high speed — safety glasses are essential, and bystanders should be clear of the work area. Hold the work in a vice or fixture so both hands are free for the pliers; never hold the work in one hand and the pliers in the other.
Replacement tips
Most quality circlip pliers have replaceable tips because the small pins are the part that wears or bends. Replacement tip sets in the common diameters are stocked alongside the pliers themselves — keeps proven tools in service rather than replacing them when only the tip has worn.
Brands stocked at AIMS
Wiha and Bahco cover the trade range with the precision tip grinding and replaceable-tip designs that quality circlip work requires. The brands deliver the durability and accuracy the tool demands — cheap unbranded circlip pliers tend to have soft tips that bend on the first stiff ring.
Companion ranges at AIMS
Retaining ring pliers sit alongside our broader plier range — see needle nose pliers, specialty pliers, plier spares, and mixed plier sets for the broader range.
Need help speccing circlip pliers for a specific application or ring size? contact our team — we'll match by tip diameter and access.