Linch pin: 
DIN11023, linch pin, Waya mkpọchi mkpọ, mkpọchi pin
mkpọ ihe: Carbon Steel / igwe anaghị agba nchara
wires ihe: Spring Steel
Mkpa ọgwụgwọ: Yellow zinc plated, zinc plated, larịị,
Reference M nso: M4.5-M12
Reference Ogologo : 30mm-90mm
All size ma ọ bụ na-emepụta dị na gị arịrịọ

Linch mkpọ ọtụtụ ndị na-eji na-akọ ugbo ụlọ ọrụ maka ichebe achụ nta na na atọ mgbe ikedo nke a. Linch mkpọ nwekwara ike ga-eji na ebe nke ihe maka ichebe ikedo mkpọ

The nchekwa pin bụ a mgbanwe nke mgbe pin nke na-agụnye a mfe spring usoro na a mgbachi. The mgbachi na-eje ozi abụọ na nzube: na-etolite a mechiri emechi akaghị si otú kwesịrị ekwesị kpọgide na pin ka ihe ọ bụla ọ na-etinyere, na ikpuchi njedebe nke pin iji chebe ọrụ si nkọ uche.

Safety pins are commonly used to fasten pieces of fabric or clothing together. Safety pins, or more usually a special version with an extra safe cover, called a nappy pin, or loincloth pin, are widely used to fasten cloth diapers (nappies), or modern loincloths, as the safety clasp, while remaining ingestion hazard,[1] prevents the baby girl or boy from being jabbed. Similarly, they can be used to patch torn or damaged clothing. Safety pins can also be used as an accessory in jewelry, like earrings, chains, and wristbands. Sometimes they are used to attach an embroidered patch. Size 3 is often used in quilting and may be labelled for purchase as a "quilting pin". Size 4 and larger may be called "blanket pins" and deemed acceptable as kilt pins for informal dress, depending upon design and appearance.

The mụwo pin, nke na-mmasị ka a coiled waya e jikọtara ya na a okpu nke na-ekirikarị na njedebe nke waya. Pushing pin n'ime oghere nke okpu secures nchekwa nke pin, na mgbachi bụ mechiri emechi.