Here's another starter kit with a snatch block and a choker chain.
https://www.quadratec.com/p/smittybilt/premium-winch-accessory-bag
I try to carry at least one choker chain with me. They are heavy so I try not to bring all three. I usually, drive with friends that also carry a chain. The choker's slotted hook is used for hooking onto itself between links. This gives you precise adjustment of your snatch block rigging to keep the rope entry perpendicular to the drum's axis.
I sourced most of my kit from industrial lifting equipment suppliers, some army surplus, some 4x4 stores. I usually spray paint all of my recovery equipment that is not fixed to my Jeep in dayglo orange. This is mostly so I can see it when I have dropped it on the ground in foliage. It also helped me separate my gear from others when we have had to combine equipment for complex recoveries. Now that other's have caught on with the dayglo paint I have started adding a small yellow band with three black stripes which have historically been my family's
colors.
I usually take:
4x bow shackles on my bumpers
2x D ring shackles
6x bow shackles of various sizes
1x 30ft
nylon recovery rope
2x 2"x30ft straps
2x 2"x15ft straps
1x 2"x6ft bridle strap
2x 8"x12ft tree straps
3x snatch blocks
50ft of synthetic winch line spooled
50ft of synthetic winch line as an extension
75ft or less of old synthetic winch as an extension
1x choker chain
2x battery powered torches
1x battery powered lantern
1x
spade
1x sledge hammer
1x
British army ground staple and seven pins (ground anchor)
1x
Warning triangle sign (to put on the brow of a hill that is concealing a recovery)
2x sets of
thick leather winching gloves
1x bottle of water
1x small bottle of fast orange hand cleaner
1x basic first aid kit
1x small hand towel
1x pack of baby wipes
The last five items are not strictly recovery kit, but I keep them with my recovery kit to save having to go look for them.