diff --git a/code/game/objects/items/RCD.dm b/code/game/objects/items/RCD.dm
index 0a6f3ab0c62..a0c8a687ebc 100644
--- a/code/game/objects/items/RCD.dm
+++ b/code/game/objects/items/RCD.dm
@@ -189,6 +189,7 @@ RLD
 	righthand_file = 'icons/mob/inhands/equipment/tools_righthand.dmi'
 	custom_price = 150
 	max_matter = 160
+	slot_flags = ITEM_SLOT_BELT
 	item_flags = NO_MAT_REDEMPTION | NOBLUDGEON
 	has_ammobar = TRUE
 	var/mode = RCD_FLOORWALL
@@ -690,7 +691,7 @@ RLD
 
 
 /obj/item/construction/rld
-	name = "rapid-light-device (RLD)"
+	name = "Rapid Lighting Device (RLD)"
 	desc = "A device used to rapidly provide lighting sources to an area. Reload with metal, plasteel, glass or compressed matter cartridges."
 	icon = 'icons/obj/tools.dmi'
 	icon_state = "rld-5"
@@ -699,6 +700,7 @@ RLD
 	matter = 200
 	max_matter = 200
 	var/mode = LIGHT_MODE
+	slot_flags = ITEM_SLOT_BELT
 	actions_types = list(/datum/action/item_action/pick_color)
 
 	var/wallcost = 10
@@ -850,6 +852,7 @@ RLD
 	desc = "An expertly modified RCD outfitted to construct plumbing machinery."
 	icon_state = "plumberer2"
 	icon = 'icons/obj/tools.dmi'
+	slot_flags = ITEM_SLOT_BELT
 
 	matter = 200
 	max_matter = 200
diff --git a/code/game/objects/items/RPD.dm b/code/game/objects/items/RPD.dm
index 6ee539d7271..771dac7d7d8 100644
--- a/code/game/objects/items/RPD.dm
+++ b/code/game/objects/items/RPD.dm
@@ -184,6 +184,7 @@ GLOBAL_LIST_INIT(transit_tube_recipes, list(
 	throw_speed = 1
 	throw_range = 5
 	w_class = WEIGHT_CLASS_NORMAL
+	slot_flags = ITEM_SLOT_BELT
 	custom_materials = list(/datum/material/iron=75000, /datum/material/glass=37500)
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 100, "acid" = 50)
 	resistance_flags = FIRE_PROOF
diff --git a/code/modules/research/designs/tool_designs.dm b/code/modules/research/designs/tool_designs.dm
index c5d2fd1c077..65ceecdf97f 100644
--- a/code/modules/research/designs/tool_designs.dm
+++ b/code/modules/research/designs/tool_designs.dm
@@ -47,7 +47,7 @@
 
 /datum/design/rcd_upgrade/frames
 	name = "RCD frames designs upgrade"
-	desc = "Adds the computer frame and machine frame to the RCD."
+	desc = "Adds computer and machine frame designs to the RCD."
 	id = "rcd_upgrade_frames"
 	build_type = PROTOLATHE
 	materials = list(/datum/material/iron = 5000, /datum/material/glass = 2500, /datum/material/silver = 1500, /datum/material/titanium = 2000)
@@ -57,7 +57,7 @@
 
 /datum/design/rcd_upgrade/simple_circuits
 	name = "RCD simple circuits designs upgrade"
-	desc = "Adds the simple circuits to the RCD."
+	desc = "Adds the ability to produce simple circuits using the RCD."
 	id = "rcd_upgrade_simple_circuits"
 	build_type = PROTOLATHE
 	materials = list(/datum/material/iron = 5000, /datum/material/glass = 2500, /datum/material/silver = 1500, /datum/material/titanium = 2000)
@@ -67,7 +67,7 @@
 
 /datum/design/rcd_upgrade/silo_link
 	name = "Advanced RCD silo link upgrade"
-	desc = "Adds the silo dirrect link to the RCD."
+	desc = "Upgrades the RCD to be able to pull materials from the ore silo. The RCD must be linked to the silo using a multitool before it will function."
 	id = "rcd_upgrade_silo_link"
 	build_type = PROTOLATHE
 	materials = list(/datum/material/iron = 2500, /datum/material/glass = 2500, /datum/material/silver = 2500, /datum/material/titanium = 2500, /datum/material/bluespace = 2500)