Anyone know what this spring loaded pin is for on my new KVD

Spring Loaded Contact, Pogo Pin - P70-5000045R

Honbay 100pcs Spring Twist Lock Fishing Hook Centering Pin for Soft Lure Bait for sale online

Spring loaded pin from CFE Electronic

SAN HIMA Hitch Pin Lock S Type Tow Bar Ball Trailer Parts Caravan Anti Theft 4WD 4X4

KVD Beauty Tattoo Liner

SuperDuty GX3 Baitcast Reel

Spring Loaded Contact, Pogo Pin - P70-1100045R

Spring Loaded Contact, Pogo Pin - P70-2010045R

features a tapered spring gripper, offering a secure hold for your favorite swimbait with as much as 80% more grip strength. The unique adjustable

Mustad Power Lock Plus Spring Keeper

Coiled Spring Pin!? What the heck is that?

Shock-Lock Electronics Mounts are designed to securely hold your heavy marine electronics in place under any condition. Our exclusive DOWEL PIN LOCK joint locking system insures that your valuable electronics stay in place where you want them. No more worries about your electronics slipping, moving, shifting or smashing on your boat while running in any conditions. The Shock-Lock was tested in the most severe conditions by top touring pros.

T-H Marine Mini Kong Mount 6 Top Plate No Arm Shock Lock

Tattoo Pencil Liner Waterproof Long-Wear Gel Eyeliner - KVD Beauty