For one way lifting slings , obiara wɔ soronko dadwen titiriw wɔ ho, na nea yɛyɛ ne sɛ yɛbɛma adetɔfo biara nneɛma ahwehwɛde kɛse, enti yɛn ɔkwan biako so a wɔde ma slings no su no agye atom yiye wɔ adetɔfo pii mu na wɔanya din pa wɔ aman pii so. Lishenflex ɔkwan biako a wɔma so slings wɔ su nhyehyɛe & adwumayɛ a mfaso wɔ so & akansi bo, sɛ wopɛ nsɛm pii wɔ ɔkwan biako a wɔma so slings , yɛsrɛ wo ntwentwɛn wo nan ase sɛ wobɛka yɛn ho.