Air Tool Accessories

Portable Tire Repair Kits

Compare twelve portable tire repair kit models for patch work, repair-string assortments and valve service. The range runs from the 8-piece S900 patch kit to the 87-piece S930 assortment, with each configuration listed together for ordering.

Key Specifications

Models: 12 configurations
Catalogue counts: 8–87 pieces
Repair options: Patches and repair strings
Other options: Gauge and valve-service assortments

* Catalogue entries; confirm final specifications.

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Product Details

Choose the kit by the work it supports. S900 groups patches, cement and preparation items. S910 is a valve-service assortment with a pencil gauge, caps, cores and a four-way tool. S920, S921, S922, S923 and S930 combine different quantities of repair strings, patches and service accessories. STK-21 and STK-22 are 35-piece tire plug kit configurations with metal T-handle tools and 30 repair strings.

The 54-piece STK-21A adds a dual-head gauge and valve accessories. STK-23 is a 37-piece kit with rubber cement and a pencil gauge, while the 58-piece STK-24 includes 50 repair strings, rubber-grip T-handle tools, a valve-core screwdriver and a retractable knife.

The model table shows the main contents and listed sizes. Piece counts follow the catalogue and are not a measure of repair capacity. Check whether a gauge, valve accessories or inflation equipment is needed for the complete service setup. Specify quantities by model when requesting a wholesale quotation.

Model Differences

S900: 8-piece patch assortment. S910: 15-piece valve-service assortment, without repair strings or patches listed.
S922 uses T-handle tools. S920 and S921 list screwdriver-style reamers and pluggers.
STK-21 and STK-22 list the same 35-piece tool-and-string contents, with red and black cases shown respectively.
STK-21A: 54-piece kit with zinc-alloy T-handle tools, dual-head gauge, valve accessories and an orange carry case.
STK-23: 37 pieces with 30 repair strings, rubber cement and a pencil gauge. STK-24: 58 pieces with 50 strings, rubber-grip T-handle tools, valve-core screwdriver and retractable knife.
S930 has the broadest listed assortment, including a dual-head gauge, tire valves, valve accessories and an air chuck.

Applications

Tool-distributor assortments

Compare repair methods and accessory quantities when choosing a range of case-packed kits.

Workshop supplies

Select the combination of hand tools, consumables and valve accessories required by the service process.

Portable service equipment

Use the case contents to identify any separate inflation equipment or replacement consumables needed.

Match patch and cement types to the intended tire or tube. Repair strings are for temporary use on suitable tubeless tires; professional inspection and repair are required. Do not use on sidewall or structural damage.

Models & Specifications

Compare the listed configuration and included components. Select the model and quantity for your quotation.

12 models

Swipe the table to compare all dimensions.

Model specifications and quotation quantities
Model / SKU	Kit configuration	Main contents	Dimensions / model details
S900*	8-piece patch kit	Rubber cement; crayon; sandpaper; 4 patches; plastic box	Rectangular patch: 1.75 × 1 in / 44.45 × 25.4 mm; two round patches: Ø1 in / 25.4 mm
S910	15-piece valve-service kit	Pencil gauge; four-way tool; 4 plastic caps; 4 chrome hex caps; 4 valve cores; plastic box	No repair strings or patches listed
S920	36-piece mixed kit	Screwdriver reamer and plugger; 3 strings; 12 ml cement; pencil gauge; caps; valve extenders; four-way tool; cores; 10 patches; scuffer; box	Extenders: 1.75 in / 44.45 mm; round patches: Ø1.25 in / 31.75 mm
S921	31-piece mixed kit	Screwdriver reamer and plugger; 10 strings; 12 ml cement; pencil gauge; 4 caps; four-way tool; 4 cores; 6 patches; scuffer; box	Round patches: Ø1.25 and 2.25 in / 31.75 and 57.15 mm
S922	29-piece T-handle kit	T-handle reamer and plugger; 20 strings; 12 ml cement; pencil gauge; 3 round patches; scuffer; plastic box	Round patches: Ø2.25 in / 57.15 mm
S923	47-piece mixed kit	Pencil gauge; metal buffer; instructions; straight insert and rasp tools; four-way tool; 12 ml cement; 6 patches; 25 plugs; 4 cores; 4 caps; box	Round patches: Ø1.25 and 2.25 in / 31.75 and 57.15 mm
S930	87-piece service assortment	Dual-head gauge; T-handle tools; 20 strings; patches; scuffer; air chuck; extenders; valve-core remover; tire valves; caps; cores; ball needles; 12 ml cement; box	Strings: 4 in / 101.6 mm; extenders: 1.75 in / 44.45 mm; round patches: Ø1.25 and 2.5 in / 31.75 and 63.5 mm; rectangular patches: 2.5 × 4.5 in / 63.5 × 114.3 mm
STK-21	35-piece T-handle plug kit	Metal T-handle insert and spiral probe tools; 2 replacement tools; 30 repair strings; tire lubricant	Strings: 4 in / 101.6 mm; red case shown
STK-22	35-piece T-handle plug kit	Metal T-handle insert and spiral probe tools; 2 replacement tools; 30 repair strings; tire lubricant	Strings: 4 in / 101.6 mm; black case shown
STK-21A	54-piece T-handle service kit	Zinc-alloy T-handle insert and spiral probe tools; 2 replacement tools; 30 repair strings; lubricant; dual-head gauge; caps; valve extenders; valve cores; four-way tool; orange carry case	Strings: 4 in / 101.6 mm; extenders: 1.75 in / 44.45 mm
STK-23	37-piece T-handle plug kit	Metal T-handle insert and spiral probe tools; 2 replacement tools; 30 repair strings; tire lubricant; 1 oz rubber cement; pencil gauge	Strings: 4 in / 101.6 mm; blue case shown
STK-24	58-piece T-handle plug kit	Metal T-handle tools with rubber grips; 2 replacement tools; 50 repair strings; tire lubricant; valve-core screwdriver; retractable knife; insert-tool replacement	Strings: 4 in / 101.6 mm; case shown

Piece counts are catalogue designations. Metric dimensions are converted from the listed inch values. S900 is listed as 8 pieces in the catalogue; confirm its smallest patch size. Full packing details can be confirmed with the quotation.

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Selection checklist: profile and dimensions · tool compatibility · quantity per model

Frequently Asked Questions

Does every portable kit include tire plugs?

No. S900 is a patch kit and S910 is a valve-service kit. Repair strings or plugs are listed for the other models in the comparison table.

What is the difference between STK-21 and STK-22?

Both list 35 pieces: two metal T-handle tools, two replacement tools, 30 strings measuring 4 in (101.6 mm) and tire lubricant. The catalogue shows STK-21 in a red case and STK-22 in a black case.

Which portable tire repair kit includes a pressure gauge?

S910, S920, S921, S922, S923, S930, STK-21A and STK-23 list a pressure gauge. S900, STK-21, STK-22 and STK-24 do not list one.

How do I request wholesale pricing?

Select the model and quantity, then use Request Quote for Selected Models. Include your delivery country, packaging requirements and any private-label artwork. We will confirm the specification and order details in the quotation.