oil well downhole tools and equipment for use as components of a coiled tubing system, specifically, connector service tools, namely dimple hammers for dimple/grub screw connector, internal tubing reamers, internal tubing honers, and internal tubing fly cutters; jars/accelerators; flapper valves; flow activated sequencing tools; over pressure and ball activated circulation tools; bailers; flow activated indexing tools; perforators; deployment bars; hydraulic jetting indexing tools; flow activated multi-shut tubing end locators; centralisers; fishing tools, namely non releasable over shots, fishing grabs, lead impression blocks, and weight bars; jetting/wash tools, namely rotary jet wash tools; multi-jet wash tools; single flow port nozzles; multiple flow port nozzles; multiple side flow port nozzles; multiple back flow port nozzles; single flow port muleshoe nozzles; and multiple up flow port nozzles; PCE locks/plugs; flow activated shifting tools; sliding sleeves; isolation tool systems; velocity string components; running/pulling tools, namely flow activated "GS" type running/pulling tools, flow activated H.D. running/pulling tools; and flow activated "GS" type running/pulling tools with reciprocating J mechanism; tool joints, namely combination anti-rotation self aligning connectors, ball activated hydraulic release joints, over pressure hydraulic release joints, sheer release joints, and knuckle joints; and tubing connectors