In general, fastener’s knob designs as round circular shape as normal main design, which cannot satisfy multifunctional usages, and mostly required to cope with space restrictions are usually designed as compact as possible for the fine small hand spin convenient functionality.
Nevertheless, to extend the new demands of the customer response to a specific use function of fastener knob can be easily extracted and screw-actuated, in a relatively free space restrictions chassis or panel, especially for the convenience of pulling knob, Fivetech have launched a new series of special ring shape or oversized styling head type screws fastening knobs, for the needs of customers demand of pulling knob with both to facilitate and strengthen pulling force rally of resistance, to create customization of fastener products. We recommend assembling on those which have extraction or pulling demands of objects as chassis box or server drawer.

Fivetech Ring Pull series

T-handle Type: special T-handle design offers ergonomic hand grip advantage while pulling.

Ring Type: Ring knob secures heavy withdraw, avoids slip or drop, and adds operation facilitation.

22mm Knob: bigger knob design to add extra grip force at your fingertips, 22mm knob design offers handle-pulling features and benefits, adds operation convenience.

28mm Knob: bigger knob design to add extra strong grip force at your fingertips, over-size 28mm knob offers strong handle pulling function. Strong force endurance design increases product security and reliability