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296Dimensions in millimeters (inch) unless otherwise statedR4 Rotary LatchLight-duty · Concealed · Dual Trigger · Single and two stage• Direct actuation, no cable or rod required• Integrated bumper version for anti-vibration feature• EN 45545-3 E60 Compliant (Standard version only)Material and FinishSteel, zinc platedAccessoriesStriker bolts for standard version and integrated bumper version are different. See page 297 for both versions.Trigger - use retaining clip R4-0-43922-2Lever - use retaining clip R4-0-43922NotesElectromechanical rotary latch available see page 20For electrical actuation option for bottom lever designs, see page 43ACTUALSIZESingle Stage - Dual Trigger - Bottom(left hand actuation shown)Integrated Bumper Version(dimensions same as standard version except as shown)Ø 6.4±0.1 (.25±.009)39.2±1(1.54±.04)68.5 (2.70)14.2 (.56)6.5 (.26)2 x Ø 6.3 (.25)Ø 14 (.55)17.8(.70)28.4(1.12)3.5(.14)11(.43)12.5 (.49) 2 (.08)28 (1.1)13.5 (.53)15.85 (.62)22.5 (.88)15.5±1(1.54±.04)Pull directionPull direction Trigger2 x Mounting holes(see table) Striker bolt assembly(sold separately)(see page 297) LeverCamHousingPanel19.9(.78)17.5(.62)PanelPart Number Selection _______________________________________________________________________________R4 - 10 - S I - L 0 B - MB Base Style1 Standard5 Integrated bumper versionS Stage & Actuation 1 Single stage, right hand2 Single stage, left hand3 Two stage, right hand4 Two stage, left handL Lever Type 7 Dual trigger, bottom8 Dual trigger, topM Material 10 SteelI Mounting Style0 Ø7.2 (.283) thru1 1/4-20 thread2 M6 x 1 threadACTUALSIZE68.5 (2.70)14.2 (.56)6.5 (.26)2 x Ø 6 (.24) Ø 14 (.55)17.8(.70)28.4(1.12)3.5(.14)12.5(.49) 2(.08)28 (1.1)13.5 (.53)15.85 (.62)22.5 (.88)38 (1.52)Ø 6.4±0.115.5 (.25±.004)(.61)80.2(3.16)33.5 (1.32)Single Stage - Dual Trigger - Top(left hand actuation shown)19.9(.78)17.5(.62)Integrated Bumper Version(dimensions same as standard version except as shown)Pull directionPull directionTrigger2 x Mounting holes(see table)Striker bolt assembly(sold separately)(see page 297) LeverCamHousingPanel Panelwww.southco.com/R4