Here's the gear you'll need for a day at the Crag. Your adult leads will likely have extra gear that needs to be carried to the crag, so be prepared to carry more gear than just your personal gear.
Helmet
Harness
Climbing shoes
Chalk bag
Cellphone Tether
Rappeling Gloves
Really nice to have for Belay
Keeps hands clean
Allows you to grab onto rapid moving rope without need to let go
Required for Rappelling
Belay Device
If you are doing a lot of climbing, you will eventually want your own belay device
The Petzl Grigri is the most popular assisted belay device
Personal Anchor with Locking Carabiner
For advnaced climbers, you will need a PA
Adjustsable Lanyard
Preferred PA
Example:
Petzl Connect Adjust Lanyard
Dyneema Anchor Chain (NOT Sewn Daisy Chain!)
Example:
Black Diamond Link Personal Anchor
Metolius Anchor Chain
Sling
120-180cm Nylon or Dyneem Sling
Tied with overhand knots
2-3x Extra Locking Carabiners
1 Triple Locking Carabiners
Petzl Sm'D Triact-Lock
1-2 HMS Carabiners
Petzl Attache
Belay Glasses
Optional
If you might rappel:
ATC Guide or Petzl Reverso
+1 Autolocking Carabiners to clip into anchor
+1 smooth HMS Locking Carabiner for rope on ATC/Reverso
Smooth top great for top rope and belay with ATC/Reverso
HMS shape is great for Munter Hitch, belay devices, and multiple clove hitchs
Examples:
Petzl Attache Screwgate
Wide pear shape handles multiple master point strands, clove hitches, or a Munter hitch with ease
Metolius Rig Auto Lock Carabiner
Triple-action auto-locking
Maximum security against accidental opening from rope drag, shifting master points, or human oversight
Heavier and larger than Attache
Black Diamond Rocklock Twistlock Carabiner
Lock is easier to use with one hand than Rig Auto
Heavier and larger than Rig Auto
Rappeling Gloves
Prusik Loop with Locking Carabiner
Sterling HollowBlock
Top choice for rock climbing
Heat-resistant aramid/nylon blend
22kN breaking strength
Sizes
13.5-inch (34 cm) loop for a traditional prusik knot or a standard wrap-around-the-leg autoblock (rappelling backup / third hand)
19-inch (48 cm) loop for a French prusik, Klemheist knot, or more complex multi-wrap friction hitches for rescue use
5mm to 6mm nylon or aramid cord joined with a double fisherman's bend
6mm TRC Sewn Prusik Loops
Beal Jammy
A dedicated Crag Bag will help you keep your gear organized, stored and clean.
Belay Jacket
Real First Aid Kit
Headlamp
Knife
Waterbottles
Real snacks
Be prepared for wind, weather and possibly darkness if the day goes a lot longer than planned
Small lightweight pack if you can't rack gear and snacks
Top Down Belay Device
Double Rope Belay Device
Black Diamond ATC Guide
Petzl Reverso
Edelrid Giga Jul
Single Rope Belay Device
Petzl GriGri
Edelrid Pinch
Second Anchor Kit
Cord and Locking Carabiners
Rescue Cordelette
21 feet pf 6-7mm Cordelette
Extra locking Carabiner for ATC for use in Guide Mode
Spare ATC with carabiners recommended
Seasonal clothing
Sun shirt
Windbreaker
Patagonia Houdini is considered the best
Puffer
Beanie
Must fit under helmet
Headlamp
Must be able to mount on helmet
Radios
Rocky Talkie recommended
Waterbottle that can be clipped to belt
Snacks