1.360° swivel makau me ke kila hoʻopaʻa kaula
2.Rolled lihi hoʻolālā e hōʻoia i ka neʻe ʻana o ke kaulahao lima
3.Durable kila kila me ka wela mālama 'ana i ka ukana ukana
4. Roller bearings or caged ball bearings on load sprocket & side plate maximize efficiency and serviceability
5.Automatic double-pawl braking system, palekana a me ka hilinaʻi
6.Simple hui & haʻahaʻa-mālama hiʻona
7. Ua ho'āʻoʻia i ka 150% o ka mana i heluʻia, ka helu palekana ma kahi o 4: 1
8. Hui a ʻoi aku paha ma mua o EN13157 a me nā kūlana honua e pili ana
9.Optional overload pale'ōnaehana a me ka papa 100 ukana kaulahao