Arkwright (Open All Hours)

Arkwright is a pragmatic, miserly man with old-fashioned values, whose world seems to stop at his shop door, except for his uncontrollable lust for Nurse Gladys Emmanuel (Lynda Baron), which may prompt him on occasion to wander across the road, usually with a ladder, to gain access to her bedroom window. Arkwright is a devious and mildly dishonest character, who has many crafty tricks to try to persuade a customer to leave his store having bought at least one thing, and will avoid spending his own money at all cost. He is also very conservative about his savings, keeping some in his pocket wrapped in a fine gold chain, and some in an old, battered Oxo tin that he hides under the kitchen sink. This includes, or so he claims, coins from before 1922, when they were "solid silver". He loves money so much that the last time he spent a whole night away from the shop was in 1957, when he went to have his appendix removed. The till itself is old fashioned and possesses a tight spring-clip that regularly puts Granville and his fingers in danger. Arkwright refuses to replace it because of the price of a replacement and because it deters thieves. Although an avid political commentator, he has few political convictions and never sides with either the left or right wing, instead implying they are all useless. Arkwright does however seem fervently opposed to nationalisation, once commenting "My top lip went all stiff and dead, as if it had been nationalised." His political comments usually show no allegiances, instead making remarks like "When Wales get home rule, do you think they'll nationalise Clive Jenkins?"

Arkwright maintains a polite demeanour around customers, but will often insult those who offend him in a veiled or open manner.

Arkwright appears to believe in God, although he is certainly not portrayed as a religious man. Most episodes end with him on the pavement outside the shop during closing time, contemplating the day's events. His thoughts often end with an expression like "Soon they'll only be me and thee that aren't either nationalised or a limited company."

Arkwright, like most characters in the series, is a rational, practical man, who shows no signs of any sentimentality, unlike Granville, who seems to dream away most of his days, and longs for a life away from the shop.

Arkwright speaks with a stammer, which he acknowledges sometimes makes it difficult to express himself. He often makes his impediment into a joke, for example asking: "Granville, how do you spell P-p-p-pepper? Is it 6 Ps or 7?" Granville occasionally mocks his uncle's speech pattern (such as calling the "weather fore-fore-forecast" the "weather twelvecast", and referring to the "B-B-B-B-B-B-B-B-B-B-BC" as morse code), although never in a malicious or hurtful manner. Arkwright also discovered on one occasion that he appears to stutter even when thinking to himself.

Ronnie Barker died in 2005 and by the time of the 2013 episode, Still Open All Hours, and the sequel series of the same name, Arkwright has also died and his shop has been bequeathed to Granville as promised, but almost all of his personality traits have passed onto Granville. Granville keeps a framed photograph of Arkwright in the shop's kitchen which he occasionally talks to. Several people in the town, including Granville, believe that Arkwright's ghost still haunts the shop, particularly the cash register, attributing events such as the lights switching on and off or the register randomly opening and closing to him.