Entertainment
 

Pommel cap

From Wookieepedia, the Star Wars wiki.

Obi-Wan Kenobi's first lightsaber, which included a pommel cap with a backup power cell built in.

The pommel cap was the endpiece of a lightsaber hilt.

Typically, they were made from a single piece of heavy metal, and they also served as the backplate for the inner workings of the lightsaber, completing various circuits and also containing a recharge port. In some lightsabers, the cap also held an extra backup power cell; such was the case with Dooku's lightsaber and Obi-Wan Kenobi's first lightsaber. These heavy ends of the hilt were sometimes incorporated into the fighting styles of a Jedi as an alternative to actually impaling an opponent on the blade end of the weapon. This sometimes provided a nonfatal resolution to an incident.

They typically included a ring to hook on the wielders belt when not in use, though some lightsabers, such as Dooku's, used a powerful magnetic plate for the same purpose.

[edit] Appearances

[edit] Sources

Lightsabers
Combat Duel · Dun Möch · Fast style · Medium style · Strong style · Form "Zero" · Mounted · Niman/Jar'Kai · Sokan
Three rings of defense · Trispzest · Tràkata
Forms I: Shii-Cho · II: Makashi · III: Soresu · IV: Ataru · V: Shien / Djem So · VI: Niman · VII: Juyo / Vaapad
Techniques Cho mai · Cho mok · Cho sun · Dulon · Faalo's cadences · Faalo's Will · Falling Leaf · Flowing Water · Jedi ready · Jung · Jung ma · Kai-kan · Lus-ma · Mou kei · Sai · Sai cha · Sai tok · Sequence · Shiak · Shiim
Shun · Su · Sun djem · Twin Suns · Velocities
Variations Crossguard lightsaber · Curved-hilt lightsaber · Dual-phase lightsaber · Double-bladed lightsaber
Imperial Knight lightsaber · Lightclub · Lightfoil · Lightwhip · Long-handle lightsaber
Lightsaber pike · Protosaber · Shoto / Guard shoto · Training lightsaber / Sith training saber
Lightsaber-resistant materials Armorweave · Cortosis · Darkswords · Force Weapon · Mandalorian iron · Neuranium · Orbalisks · Phrik
Sith alchemy · Ultrachrome
Technology Blade emitter · Crystal · Diatium power cell · Emitter matrix · Focusing lens · Hilt · Inert power insulator · Pommel cap