Qufulka albaabku waa shayga ugu badan ee nolol maalmeedkeena.Dad badan ayaa u maleynaya in haddii aad ka soo iibsato quful guriga, uma baahnid inaad ilaaliso ilaa uu jabo. Nolosha adeegga ee qufulka albaabka ayaa si weyn loo kordhin karaa iyada oo la fulinayo dayactirka dhinacyo badan.

1.Lock body: Sida booska dhexe ee qaabka qufulka albaabka.Si loo ilaaliyo qufulka gacanta oo furan oo si habsami leh u xidho, waa lagama maarmaan in la hubiyo in saliiddu ay ku jirto qaybta gudbinta ee jirka qufulka, si ay u ilaaliso wareegga si siman oo ay u dheereyso nolosha adeegga. Waxaa lagu talinayaa in la hubiyo in nuskiiba mar ama sannadkiiba hal mar. Isla markaa, hubi furayaasha xidhidhiyaha si aad u hubiso inay dhagan yihiin.
2.Lock cylinder: Marka furaha aan si habsami leh loo gelin oo aan loo rogin, ku shub in yar oo graphite ah ama rasaasta gudaha godka silinda qufulka dhululubo ma wareego lamana furi karo
3. Hubi meesha bannaan ee u dhexeeya jidhka qufulka iyo saxanka qufulka: Nadiifinta ugu habboon ee u dhexeeya albaabka iyo albaabka waa 1.5mm-2.5mm. Haddii wax isbeddel ah la helo, hagaaji booska albaabka albaabka ama saxanka qufulka.
Tan sare waa qayb ka mid ah aqoonta ku saabsan dayactirka qufulka guriga