Quay premiered at a movie theater.
The Umnumzaan is a folding pocket knife manufactured by Chris Reeve Knives of Boise , Idaho , and designed by Chris Reeve .. pocket knife. pocket knife. Chris Reeve Knives. Chris Reeve Knives. Chris Reeve. Chris Reeve. The name `` Umnumzaan '' is derived from the Zulu language , meaning `` Head of the family , '' or `` Boss '' -LRB- colloq . -RRB-. Zulu. Zulu language. , a tribute to Mr. Reeve 's South Africa origins.The Umnumzaan was designed to meet the needs of operators seeking a heavy-duty folder capable of handling heavy use and even abuse .. South Africa. South Africa. Building upon the Sebenza 's success , the Umnumzaan features  : a stronger pivot joint , a thicker blade , a different blade grind with a reinforced tip , improved ergonomics , thicker titanium handles , a thicker titanium lock bar , a stronger ceramic ball detent system , a larger titanium spacer -LRB- sometimes called a `` stand off '' -RRB- , a phosphor-bronze washer system designed to act as a ` dry-sump ' to retain lubrication and keep dirt out , an oversized ambidextrous-thumb studs & extended lock bar to aid operation when wearing gloves , a lanyard pivot joint that uses pivoting lanyard tie bars , and a deeply textured grip .