CL-4
KYA
KYA-CL-4
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KYA Clinching Clips M66 CL-4 with Tape Vertex 88H23S are designed for mattress manufacturing, sofa production, car seat assembly, pocket spring mattress fastening, sofa base construction, sofa back construction, pet cage assembly, chicken cage assembly, and outdoor netting fastening. These tape-collated mattress clips help attach stay wires to springs securely and create consistent, durable, and uniform furniture spring platforms.
Made from 0.80mm mild steel sheet, M66 CL-4 clinching clips feature a 21.8mm crown, 6.2mm inside width, and 14.5mm height. Galvanized, hot-dip galvanized, electro-galvanized, and SS304 stainless steel finishes are available to match different corrosion resistance requirements in mattress, sofa, automotive upholstery, and cage fastening applications.

The following specifications help mattress factories, sofa manufacturers, car seat suppliers, upholstery producers, cage manufacturers, pneumatic tool distributors, and fastener importers confirm clip series, model, Vertex equivalent, crown, inside width, height, material, finish, packing, and fitting places before ordering.
| Product Name | Clinching Clips M66 CL-4 with Tape Vertex 88H23S |
| Product Type | Clinching Clips / Mattress Clips / Furniture Spring Clips / Tape-Collated Clips |
| Series | M66 |
| Model | CL-4 |
| Similar Vertex Model | 88H23S |
| Crown | 21.8mm |
| Inside Width | 6.2mm |
| Height | 14.5mm |
| Thickness | 0.80mm |
| Material | Mild Steel Sheet |
| Surface Finishing | Galvanized, Hot-Dip Galvanized, Electro-Galvanized, Stainless Steel SS304 |
| Collation | Tape Collated |
| Packing | 6000 pcs/ctn |
| Fitting Places | Car seat, sofa base, sofa back, mattress springs |
| Main Applications | Pocket spring mattress assembly, sofa spring fastening, car seat upholstery, furniture spring attachment, pet cage assembly, chicken cage assembly, outdoor netting and cage fastening |


| 21.8mm Crown | Provides secure spring attachment for mattress, sofa, and car seat manufacturing applications. |
| 6.2mm Inside Width | Helps create firm grip and consistent closure when used with compatible pneumatic clinching tools. |
| 0.80mm Mild Steel Sheet | Offers stable strength for attaching stay wires to springs and creating durable furniture platforms. |
| Multiple Finish Options | Galvanized, HDG, EG, and SS304 finishes are available to meet different corrosion resistance and cost requirements. |
| Tape-Collated Format | Supports fast loading, efficient feeding, and high-speed use in pneumatic clinching tools. |
| Vertex 88H23S Equivalent | Designed for applications requiring clips similar to Vertex 88H23S specifications. |
| Uniform Spring Connections | Helps improve mattress, sofa, and seating durability by forming consistent fastening points. |
M66 CL-4 clinching clips are designed for secure fastening in mattress, furniture, automotive upholstery, and cage manufacturing. They help connect springs, stay wires, wire structures, and support components in production environments that require repeatable and durable fastening.
| Pocket Spring Mattress Assembly | Used for attaching stay wires to mattress springs and forming consistent spring platforms. |
| Spring Sofa Base and Back Construction | Suitable for sofa base, sofa back, spring frame fastening, and furniture support systems. |
| Car Seat and Automotive Upholstery | Used for selected automotive seat structures, upholstery fastening, and seating component assembly. |
| Pet and Chicken Cage Assembly | Suitable for cage frame fastening, wire structure assembly, and mesh component connection. |
| Outdoor Netting and Cage Fastening | Galvanized or stainless steel options can be used for selected outdoor netting and cage applications. |

Watch the video to see how M66 CL-4 clinching clips support fast and secure fastening in mattress and furniture manufacturing.
When selecting clinching clips, buyers should confirm clip series, crown width, inside width, height, thickness, material, surface finish, collation type, packing quantity, pneumatic tool compatibility, and fitting place. For M66 CL-4, the crown is 21.8mm, inside width is 6.2mm, height is 14.5mm, and thickness is 0.80mm.
For indoor mattress and sofa production, galvanized or electro-galvanized clips are commonly used. For outdoor cages, netting, or more demanding corrosion environments, hot-dip galvanized or SS304 stainless steel options can be selected according to project requirements.
KYA Fasteners supplies M66 clinching clips, mattress clips, spring clips, sofa clips, Vertex-style clips, pneumatic clinching tools, hog ring pliers, hog rings, furniture fasteners, upholstery fasteners, and industrial fastening solutions for global B2B customers. For mattress factories, sofa manufacturers, automotive seat suppliers, cage producers, upholstery factories, tool dealers, and fastener importers, KYA can support clip selection, finish selection, tool matching, packing consultation, bulk quotation, and export supply.
Contact KYA Fasteners to request Clinching Clips M66 CL-4 with Tape Vertex 88H23S specifications, samples, compatible tool details, finish options, packing information, quotation, and shipping support.
M66 CL-4 clinching clips are used for attaching stay wires to springs in pocket spring mattresses, sofa bases, sofa backs, car seats, pet cages, chicken cages, and outdoor netting applications.
The similar Vertex model is 88H23S.
The clip has a 21.8mm crown, 6.2mm inside width, 14.5mm height, and 0.80mm thickness.
The standard material is mild steel sheet. Surface finishing options include galvanized, hot-dip galvanized, electro-galvanized, and SS304 stainless steel.
They are used with pneumatic clinching tools designed for M66 CL-4 or Vertex 88H23S-style clips. Buyers should confirm tool compatibility before bulk ordering.
Galvanized, hot-dip galvanized, and SS304 stainless steel finishes provide corrosion resistance for selected outdoor netting and cage applications.
Standard packing is 6000 pieces per carton.
Yes. KYA can supply galvanized, HDG, EG, or SS304 options according to application environment and corrosion resistance requirements.
Sample lead time is usually 3-5 days, while mass production normally requires about 30 days. Final timing should be confirmed based on order quantity and production schedule.
Yes. Buyers can contact KYA Fasteners to request samples, specifications, compatible tool details, finish options, quotation, packing details, and shipping information before placing a bulk order.
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